271257984

素因数分解:

$2^7\times 3^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 288

約数和(自身を含む): 903403800

約数和(自身を除く): 632145816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 64, 68, 72, 76, 81, 96, 102, 108, 114, 128, 136, 144, 152, 153, 162, 171, 192, 204, 216, 228, 243, 272, 288, 304, 306, 323, 324, 342, 384, 408, 432, 456, 459, 486, 513, 544, 576, 608, 612, 646, 648, 684, 729, 816, 864, 912, 918, 969, 972, 1026, 1088, 1152, 1216, 1224, 1292, 1296, 1368, 1377, 1458, 1539, 1632, 1728, 1824, 1836, 1938, 1944, 2052, 2176, 2187, 2432, 2448, 2584, 2592, 2736, 2754, 2907, 2916, 3078, 3264, 3456, 3648, 3672, 3876, 3888, 4104, 4131, 4374, 4617, 4896, 5168, 5184, 5472, 5508, 5814, 5832, 6156, 6528, 6561, 7296, 7344, 7752, 7776, 8208, 8262, 8721, 8748, 9234, 9792, 10336, 10368, 10944, 11016, 11628, 11664, 12312, 12393, 13122, 13851, 14688, 15504, 15552, 16416, 16524, 17442, 17496, 18468, 19584, 20672, 21888, 22032, 23256, 23328, 24624, 24786, 26163, 26244, 27702, 29376, 31008, 31104, 32832, 33048, 34884, 34992, 36936, 37179, 41344, 41553, 44064, 46512, 46656, 49248, 49572, 52326, 52488, 55404, 58752, 62016, 65664, 66096, 69768, 69984, 73872, 74358, 78489, 83106, 88128, 93024, 93312, 98496, 99144, 104652, 104976, 110808, 111537, 124032, 124659, 132192, 139536, 139968, 147744, 148716, 156978, 166212, 176256, 186048, 196992, 198288, 209304, 209952, 221616, 223074, 235467, 249318, 264384, 279072, 279936, 295488, 297432, 313956, 332424, 372096, 396576, 418608, 419904, 443232, 446148, 470934, 498636, 528768, 558144, 590976, 594864, 627912, 664848, 706401, 793152, 837216, 839808, 886464, 892296, 941868, 997272, 1116288, 1189728, 1255824, 1329696, 1412802, 1586304, 1674432, 1772928, 1784592, 1883736, 1994544, 2119203, 2379456, 2511648, 2659392, 2825604, 3348864, 3569184, 3767472, 3989088, 4238406, 4758912, 5023296, 5318784, 5651208, 7138368, 7534944, 7978176, 8476812, 10046592, 11302416, 14276736, 15069888, 15956352, 16953624, 22604832, 30139776, 33907248, 45209664, 67814496, 90419328, 135628992, 271257984]

約数ペア:

[(1, 271257984), (2, 135628992), (3, 90419328), (4, 67814496), (6, 45209664), (8, 33907248), (9, 30139776), (12, 22604832), (16, 16953624), (17, 15956352), (18, 15069888), (19, 14276736), (24, 11302416), (27, 10046592), (32, 8476812), (34, 7978176), (36, 7534944), (38, 7138368), (48, 5651208), (51, 5318784), (54, 5023296), (57, 4758912), (64, 4238406), (68, 3989088), (72, 3767472), (76, 3569184), (81, 3348864), (96, 2825604), (102, 2659392), (108, 2511648), (114, 2379456), (128, 2119203), (136, 1994544), (144, 1883736), (152, 1784592), (153, 1772928), (162, 1674432), (171, 1586304), (192, 1412802), (204, 1329696), (216, 1255824), (228, 1189728), (243, 1116288), (272, 997272), (288, 941868), (304, 892296), (306, 886464), (323, 839808), (324, 837216), (342, 793152), (384, 706401), (408, 664848), (432, 627912), (456, 594864), (459, 590976), (486, 558144), (513, 528768), (544, 498636), (576, 470934), (608, 446148), (612, 443232), (646, 419904), (648, 418608), (684, 396576), (729, 372096), (816, 332424), (864, 313956), (912, 297432), (918, 295488), (969, 279936), (972, 279072), (1026, 264384), (1088, 249318), (1152, 235467), (1216, 223074), (1224, 221616), (1292, 209952), (1296, 209304), (1368, 198288), (1377, 196992), (1458, 186048), (1539, 176256), (1632, 166212), (1728, 156978), (1824, 148716), (1836, 147744), (1938, 139968), (1944, 139536), (2052, 132192), (2176, 124659), (2187, 124032), (2432, 111537), (2448, 110808), (2584, 104976), (2592, 104652), (2736, 99144), (2754, 98496), (2907, 93312), (2916, 93024), (3078, 88128), (3264, 83106), (3456, 78489), (3648, 74358), (3672, 73872), (3876, 69984), (3888, 69768), (4104, 66096), (4131, 65664), (4374, 62016), (4617, 58752), (4896, 55404), (5168, 52488), (5184, 52326), (5472, 49572), (5508, 49248), (5814, 46656), (5832, 46512), (6156, 44064), (6528, 41553), (6561, 41344), (7296, 37179), (7344, 36936), (7752, 34992), (7776, 34884), (8208, 33048), (8262, 32832), (8721, 31104), (8748, 31008), (9234, 29376), (9792, 27702), (10336, 26244), (10368, 26163), (10944, 24786), (11016, 24624), (11628, 23328), (11664, 23256), (12312, 22032), (12393, 21888), (13122, 20672), (13851, 19584), (14688, 18468), (15504, 17496), (15552, 17442), (16416, 16524)]