18493886304

素因数分解:

$2^5\times 3^5\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:520

約数の個数: 288

約数和(自身を含む): 56052412416

約数和(自身を除く): 37558526112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 127, 144, 162, 183, 216, 243, 244, 254, 288, 307, 324, 366, 381, 432, 486, 488, 508, 549, 614, 648, 732, 762, 864, 921, 972, 976, 1016, 1098, 1143, 1228, 1296, 1464, 1524, 1647, 1842, 1944, 1952, 2032, 2196, 2286, 2456, 2592, 2763, 2928, 3048, 3294, 3429, 3684, 3888, 4064, 4392, 4572, 4912, 4941, 5526, 5856, 6096, 6588, 6858, 7368, 7747, 7776, 8289, 8784, 9144, 9824, 9882, 10287, 11052, 12192, 13176, 13716, 14736, 14823, 15494, 16578, 17568, 18288, 18727, 19764, 20574, 22104, 23241, 24867, 26352, 27432, 29472, 29646, 30861, 30988, 33156, 36576, 37454, 38989, 39528, 41148, 44208, 46482, 49734, 52704, 54864, 56181, 59292, 61722, 61976, 66312, 69723, 74601, 74908, 77978, 79056, 82296, 88416, 92964, 99468, 109728, 112362, 116967, 118584, 123444, 123952, 132624, 139446, 149202, 149816, 155956, 158112, 164592, 168543, 185928, 198936, 209169, 224724, 233934, 237168, 246888, 247904, 265248, 278892, 298404, 299632, 311912, 329184, 337086, 350901, 371856, 397872, 418338, 449448, 467868, 474336, 493776, 505629, 557784, 596808, 599264, 623824, 627507, 674172, 701802, 743712, 795744, 836676, 898896, 935736, 987552, 1011258, 1052703, 1115568, 1193616, 1247648, 1255014, 1348344, 1403604, 1516887, 1673352, 1797792, 1871472, 1882521, 2022516, 2105406, 2231136, 2378329, 2387232, 2510028, 2696688, 2807208, 3033774, 3158109, 3346704, 3742944, 3765042, 4045032, 4210812, 4550661, 4756658, 5020056, 5393376, 5614416, 6067548, 6316218, 6693408, 7134987, 7530084, 8090064, 8421624, 9101322, 9474327, 9513316, 10040112, 11228832, 12135096, 12632436, 14269974, 15060168, 16180128, 16843248, 18202644, 18948654, 19026632, 20080224, 21404961, 24270192, 25264872, 28539948, 30120336, 33686496, 36405288, 37897308, 38053264, 42809922, 48540384, 50529744, 57079896, 60240672, 64214883, 72810576, 75794616, 76106528, 85619844, 101059488, 114159792, 128429766, 145621152, 151589232, 171239688, 192644649, 228319584, 256859532, 303178464, 342479376, 385289298, 513719064, 577933947, 684958752, 770578596, 1027438128, 1155867894, 1541157192, 2054876256, 2311735788, 3082314384, 4623471576, 6164628768, 9246943152, 18493886304]

約数ペア:

[(1, 18493886304), (2, 9246943152), (3, 6164628768), (4, 4623471576), (6, 3082314384), (8, 2311735788), (9, 2054876256), (12, 1541157192), (16, 1155867894), (18, 1027438128), (24, 770578596), (27, 684958752), (32, 577933947), (36, 513719064), (48, 385289298), (54, 342479376), (61, 303178464), (72, 256859532), (81, 228319584), (96, 192644649), (108, 171239688), (122, 151589232), (127, 145621152), (144, 128429766), (162, 114159792), (183, 101059488), (216, 85619844), (243, 76106528), (244, 75794616), (254, 72810576), (288, 64214883), (307, 60240672), (324, 57079896), (366, 50529744), (381, 48540384), (432, 42809922), (486, 38053264), (488, 37897308), (508, 36405288), (549, 33686496), (614, 30120336), (648, 28539948), (732, 25264872), (762, 24270192), (864, 21404961), (921, 20080224), (972, 19026632), (976, 18948654), (1016, 18202644), (1098, 16843248), (1143, 16180128), (1228, 15060168), (1296, 14269974), (1464, 12632436), (1524, 12135096), (1647, 11228832), (1842, 10040112), (1944, 9513316), (1952, 9474327), (2032, 9101322), (2196, 8421624), (2286, 8090064), (2456, 7530084), (2592, 7134987), (2763, 6693408), (2928, 6316218), (3048, 6067548), (3294, 5614416), (3429, 5393376), (3684, 5020056), (3888, 4756658), (4064, 4550661), (4392, 4210812), (4572, 4045032), (4912, 3765042), (4941, 3742944), (5526, 3346704), (5856, 3158109), (6096, 3033774), (6588, 2807208), (6858, 2696688), (7368, 2510028), (7747, 2387232), (7776, 2378329), (8289, 2231136), (8784, 2105406), (9144, 2022516), (9824, 1882521), (9882, 1871472), (10287, 1797792), (11052, 1673352), (12192, 1516887), (13176, 1403604), (13716, 1348344), (14736, 1255014), (14823, 1247648), (15494, 1193616), (16578, 1115568), (17568, 1052703), (18288, 1011258), (18727, 987552), (19764, 935736), (20574, 898896), (22104, 836676), (23241, 795744), (24867, 743712), (26352, 701802), (27432, 674172), (29472, 627507), (29646, 623824), (30861, 599264), (30988, 596808), (33156, 557784), (36576, 505629), (37454, 493776), (38989, 474336), (39528, 467868), (41148, 449448), (44208, 418338), (46482, 397872), (49734, 371856), (52704, 350901), (54864, 337086), (56181, 329184), (59292, 311912), (61722, 299632), (61976, 298404), (66312, 278892), (69723, 265248), (74601, 247904), (74908, 246888), (77978, 237168), (79056, 233934), (82296, 224724), (88416, 209169), (92964, 198936), (99468, 185928), (109728, 168543), (112362, 164592), (116967, 158112), (118584, 155956), (123444, 149816), (123952, 149202), (132624, 139446)]