2657621304

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 7939276800

約数和(自身を除く): 5281655496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 79, 104, 117, 127, 156, 158, 234, 237, 254, 283, 312, 316, 381, 468, 474, 508, 566, 632, 711, 762, 849, 936, 948, 1016, 1027, 1132, 1143, 1422, 1524, 1651, 1698, 1896, 2054, 2264, 2286, 2547, 2844, 3048, 3081, 3302, 3396, 3679, 4108, 4572, 4953, 5094, 5688, 6162, 6604, 6792, 7358, 8216, 9144, 9243, 9906, 10033, 10188, 11037, 12324, 13208, 14716, 14859, 18486, 19812, 20066, 20376, 22074, 22357, 24648, 29432, 29718, 30099, 33111, 35941, 36972, 39624, 40132, 44148, 44714, 59436, 60198, 66222, 67071, 71882, 73944, 80264, 88296, 89428, 90297, 107823, 118872, 120396, 130429, 132444, 134142, 143764, 178856, 180594, 201213, 215646, 240792, 260858, 264888, 268284, 287528, 290641, 323469, 361188, 391287, 402426, 431292, 467233, 521716, 536568, 581282, 646938, 722376, 782574, 804852, 862584, 871923, 934466, 1043432, 1162564, 1173861, 1293876, 1401699, 1565148, 1609704, 1743846, 1868932, 2325128, 2347722, 2587752, 2615769, 2803398, 2839339, 3130296, 3487692, 3737864, 4205097, 4695444, 5231538, 5606796, 5678678, 6975384, 8410194, 8518017, 9390888, 10463076, 11213592, 11357356, 16820388, 17036034, 20926152, 22714712, 25554051, 33640776, 34072068, 36911407, 51108102, 68144136, 73822814, 102216204, 110734221, 147645628, 204432408, 221468442, 295291256, 332202663, 442936884, 664405326, 885873768, 1328810652, 2657621304]

約数ペア:

[(1, 2657621304), (2, 1328810652), (3, 885873768), (4, 664405326), (6, 442936884), (8, 332202663), (9, 295291256), (12, 221468442), (13, 204432408), (18, 147645628), (24, 110734221), (26, 102216204), (36, 73822814), (39, 68144136), (52, 51108102), (72, 36911407), (78, 34072068), (79, 33640776), (104, 25554051), (117, 22714712), (127, 20926152), (156, 17036034), (158, 16820388), (234, 11357356), (237, 11213592), (254, 10463076), (283, 9390888), (312, 8518017), (316, 8410194), (381, 6975384), (468, 5678678), (474, 5606796), (508, 5231538), (566, 4695444), (632, 4205097), (711, 3737864), (762, 3487692), (849, 3130296), (936, 2839339), (948, 2803398), (1016, 2615769), (1027, 2587752), (1132, 2347722), (1143, 2325128), (1422, 1868932), (1524, 1743846), (1651, 1609704), (1698, 1565148), (1896, 1401699), (2054, 1293876), (2264, 1173861), (2286, 1162564), (2547, 1043432), (2844, 934466), (3048, 871923), (3081, 862584), (3302, 804852), (3396, 782574), (3679, 722376), (4108, 646938), (4572, 581282), (4953, 536568), (5094, 521716), (5688, 467233), (6162, 431292), (6604, 402426), (6792, 391287), (7358, 361188), (8216, 323469), (9144, 290641), (9243, 287528), (9906, 268284), (10033, 264888), (10188, 260858), (11037, 240792), (12324, 215646), (13208, 201213), (14716, 180594), (14859, 178856), (18486, 143764), (19812, 134142), (20066, 132444), (20376, 130429), (22074, 120396), (22357, 118872), (24648, 107823), (29432, 90297), (29718, 89428), (30099, 88296), (33111, 80264), (35941, 73944), (36972, 71882), (39624, 67071), (40132, 66222), (44148, 60198), (44714, 59436)]