4052803398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:642

約数の個数: 128

約数和(自身を含む): 9963233280

約数和(自身を除く): 5910429882

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 114, 133, 142, 213, 233, 266, 307, 399, 426, 466, 497, 614, 699, 798, 921, 994, 1349, 1398, 1491, 1631, 1842, 2149, 2698, 2982, 3262, 4047, 4298, 4427, 4893, 5833, 6447, 8094, 8854, 9443, 9786, 11666, 12894, 13281, 16543, 17499, 18886, 21797, 26562, 28329, 30989, 33086, 34998, 40831, 43594, 49629, 56658, 61978, 65391, 71531, 81662, 92967, 99258, 115801, 122493, 130782, 143062, 152579, 185934, 214593, 231602, 244986, 305158, 314317, 347403, 414143, 429186, 457737, 500717, 628634, 694806, 828286, 915474, 942951, 1001434, 1242429, 1359089, 1502151, 1885902, 2200219, 2484858, 2718178, 2899001, 3004302, 4077267, 4400438, 5078701, 5798002, 6600657, 8154534, 8697003, 9513623, 10157402, 13201314, 15236103, 17394006, 19027246, 28540869, 30472206, 35550907, 57081738, 71101814, 96495319, 106652721, 192990638, 213305442, 289485957, 578971914, 675467233, 1350934466, 2026401699, 4052803398]

約数ペア:

[(1, 4052803398), (2, 2026401699), (3, 1350934466), (6, 675467233), (7, 578971914), (14, 289485957), (19, 213305442), (21, 192990638), (38, 106652721), (42, 96495319), (57, 71101814), (71, 57081738), (114, 35550907), (133, 30472206), (142, 28540869), (213, 19027246), (233, 17394006), (266, 15236103), (307, 13201314), (399, 10157402), (426, 9513623), (466, 8697003), (497, 8154534), (614, 6600657), (699, 5798002), (798, 5078701), (921, 4400438), (994, 4077267), (1349, 3004302), (1398, 2899001), (1491, 2718178), (1631, 2484858), (1842, 2200219), (2149, 1885902), (2698, 1502151), (2982, 1359089), (3262, 1242429), (4047, 1001434), (4298, 942951), (4427, 915474), (4893, 828286), (5833, 694806), (6447, 628634), (8094, 500717), (8854, 457737), (9443, 429186), (9786, 414143), (11666, 347403), (12894, 314317), (13281, 305158), (16543, 244986), (17499, 231602), (18886, 214593), (21797, 185934), (26562, 152579), (28329, 143062), (30989, 130782), (33086, 122493), (34998, 115801), (40831, 99258), (43594, 92967), (49629, 81662), (56658, 71531), (61978, 65391)]