655540128

素因数分解:

$2^5\times 3^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:96

約数の個数: 384

約数和(自身を含む): 2231712000

約数和(自身を除く): 1576171872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 29, 32, 34, 36, 38, 48, 51, 54, 57, 58, 68, 72, 76, 81, 87, 96, 102, 108, 114, 116, 136, 144, 152, 153, 162, 171, 174, 204, 216, 228, 232, 243, 261, 272, 288, 304, 306, 323, 324, 342, 348, 408, 432, 456, 459, 464, 486, 493, 513, 522, 544, 551, 608, 612, 646, 648, 684, 696, 729, 783, 816, 864, 912, 918, 928, 969, 972, 986, 1026, 1044, 1102, 1224, 1292, 1296, 1368, 1377, 1392, 1458, 1479, 1539, 1566, 1632, 1653, 1824, 1836, 1938, 1944, 1972, 2052, 2088, 2187, 2204, 2349, 2448, 2584, 2592, 2736, 2754, 2784, 2907, 2916, 2958, 3078, 3132, 3306, 3672, 3876, 3888, 3944, 4104, 4131, 4176, 4374, 4408, 4437, 4617, 4698, 4896, 4959, 5168, 5472, 5508, 5814, 5832, 5916, 6156, 6264, 6612, 7047, 7344, 7752, 7776, 7888, 8208, 8262, 8352, 8721, 8748, 8816, 8874, 9234, 9367, 9396, 9918, 10336, 11016, 11628, 11664, 11832, 12312, 12393, 12528, 13224, 13311, 13851, 14094, 14688, 14877, 15504, 15776, 16416, 16524, 17442, 17496, 17632, 17748, 18468, 18734, 18792, 19836, 21141, 22032, 23256, 23328, 23664, 24624, 24786, 25056, 26163, 26448, 26622, 27702, 28101, 28188, 29754, 31008, 33048, 34884, 34992, 35496, 36936, 37179, 37468, 37584, 39672, 39933, 41553, 42282, 44064, 44631, 46512, 47328, 49248, 49572, 52326, 52896, 53244, 55404, 56202, 56376, 59508, 63423, 66096, 69768, 69984, 70992, 73872, 74358, 74936, 75168, 78489, 79344, 79866, 83106, 84303, 84564, 89262, 93024, 99144, 104652, 106488, 110808, 112404, 112752, 119016, 119799, 126846, 132192, 133893, 139536, 141984, 147744, 148716, 149872, 156978, 158688, 159732, 166212, 168606, 169128, 178524, 198288, 209304, 212976, 221616, 224808, 225504, 235467, 238032, 239598, 252909, 253692, 267786, 279072, 297432, 299744, 313956, 319464, 332424, 337212, 338256, 357048, 359397, 396576, 401679, 418608, 425952, 443232, 449616, 470934, 476064, 479196, 505818, 507384, 535572, 594864, 627912, 638928, 664848, 674424, 676512, 706401, 714096, 718794, 758727, 803358, 837216, 899232, 941868, 958392, 1011636, 1014768, 1071144, 1078191, 1189728, 1205037, 1255824, 1277856, 1329696, 1348848, 1412802, 1428192, 1437588, 1517454, 1606716, 1883736, 1916784, 2023272, 2029536, 2142288, 2156382, 2276181, 2410074, 2511648, 2697696, 2825604, 2875176, 3034908, 3213432, 3767472, 3833568, 4046544, 4284576, 4312764, 4552362, 4820148, 5651208, 5750352, 6069816, 6426864, 6828543, 7534944, 8093088, 8625528, 9104724, 9640296, 11302416, 11500704, 12139632, 12853728, 13657086, 17251056, 18209448, 19280592, 20485629, 22604832, 24279264, 27314172, 34502112, 36418896, 38561184, 40971258, 54628344, 72837792, 81942516, 109256688, 163885032, 218513376, 327770064, 655540128]

約数ペア:

[(1, 655540128), (2, 327770064), (3, 218513376), (4, 163885032), (6, 109256688), (8, 81942516), (9, 72837792), (12, 54628344), (16, 40971258), (17, 38561184), (18, 36418896), (19, 34502112), (24, 27314172), (27, 24279264), (29, 22604832), (32, 20485629), (34, 19280592), (36, 18209448), (38, 17251056), (48, 13657086), (51, 12853728), (54, 12139632), (57, 11500704), (58, 11302416), (68, 9640296), (72, 9104724), (76, 8625528), (81, 8093088), (87, 7534944), (96, 6828543), (102, 6426864), (108, 6069816), (114, 5750352), (116, 5651208), (136, 4820148), (144, 4552362), (152, 4312764), (153, 4284576), (162, 4046544), (171, 3833568), (174, 3767472), (204, 3213432), (216, 3034908), (228, 2875176), (232, 2825604), (243, 2697696), (261, 2511648), (272, 2410074), (288, 2276181), (304, 2156382), (306, 2142288), (323, 2029536), (324, 2023272), (342, 1916784), (348, 1883736), (408, 1606716), (432, 1517454), (456, 1437588), (459, 1428192), (464, 1412802), (486, 1348848), (493, 1329696), (513, 1277856), (522, 1255824), (544, 1205037), (551, 1189728), (608, 1078191), (612, 1071144), (646, 1014768), (648, 1011636), (684, 958392), (696, 941868), (729, 899232), (783, 837216), (816, 803358), (864, 758727), (912, 718794), (918, 714096), (928, 706401), (969, 676512), (972, 674424), (986, 664848), (1026, 638928), (1044, 627912), (1102, 594864), (1224, 535572), (1292, 507384), (1296, 505818), (1368, 479196), (1377, 476064), (1392, 470934), (1458, 449616), (1479, 443232), (1539, 425952), (1566, 418608), (1632, 401679), (1653, 396576), (1824, 359397), (1836, 357048), (1938, 338256), (1944, 337212), (1972, 332424), (2052, 319464), (2088, 313956), (2187, 299744), (2204, 297432), (2349, 279072), (2448, 267786), (2584, 253692), (2592, 252909), (2736, 239598), (2754, 238032), (2784, 235467), (2907, 225504), (2916, 224808), (2958, 221616), (3078, 212976), (3132, 209304), (3306, 198288), (3672, 178524), (3876, 169128), (3888, 168606), (3944, 166212), (4104, 159732), (4131, 158688), (4176, 156978), (4374, 149872), (4408, 148716), (4437, 147744), (4617, 141984), (4698, 139536), (4896, 133893), (4959, 132192), (5168, 126846), (5472, 119799), (5508, 119016), (5814, 112752), (5832, 112404), (5916, 110808), (6156, 106488), (6264, 104652), (6612, 99144), (7047, 93024), (7344, 89262), (7752, 84564), (7776, 84303), (7888, 83106), (8208, 79866), (8262, 79344), (8352, 78489), (8721, 75168), (8748, 74936), (8816, 74358), (8874, 73872), (9234, 70992), (9367, 69984), (9396, 69768), (9918, 66096), (10336, 63423), (11016, 59508), (11628, 56376), (11664, 56202), (11832, 55404), (12312, 53244), (12393, 52896), (12528, 52326), (13224, 49572), (13311, 49248), (13851, 47328), (14094, 46512), (14688, 44631), (14877, 44064), (15504, 42282), (15776, 41553), (16416, 39933), (16524, 39672), (17442, 37584), (17496, 37468), (17632, 37179), (17748, 36936), (18468, 35496), (18734, 34992), (18792, 34884), (19836, 33048), (21141, 31008), (22032, 29754), (23256, 28188), (23328, 28101), (23664, 27702), (24624, 26622), (24786, 26448), (25056, 26163)]