249313306684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 477490245120

約数和(自身を除く): 228176938436

約数列:

[1, 2, 4, 13, 26, 52, 167, 229, 283, 334, 443, 458, 566, 668, 886, 916, 1132, 1772, 2171, 2977, 3679, 4342, 5759, 5954, 7358, 8684, 11518, 11908, 14716, 23036, 38243, 47261, 64807, 73981, 76486, 94522, 101447, 125369, 129614, 147962, 152972, 189044, 202894, 250738, 259228, 295924, 405788, 497159, 501476, 614393, 842491, 961753, 994318, 1228786, 1318811, 1629797, 1684982, 1923506, 1988636, 2457572, 2637622, 3259594, 3369964, 3847012, 5275244, 6519188, 10822769, 16941649, 20936623, 21645538, 28709501, 33883298, 41873246, 43291076, 57419002, 67766596, 83746492, 114838004, 140695997, 220241437, 272176099, 281391994, 373223513, 440482874, 544352198, 562783988, 746447026, 880965748, 1088704396, 1492894052, 4794486667, 9588973334, 19177946668, 62328326671, 124656653342, 249313306684]

約数ペア:

[(1, 249313306684), (2, 124656653342), (4, 62328326671), (13, 19177946668), (26, 9588973334), (52, 4794486667), (167, 1492894052), (229, 1088704396), (283, 880965748), (334, 746447026), (443, 562783988), (458, 544352198), (566, 440482874), (668, 373223513), (886, 281391994), (916, 272176099), (1132, 220241437), (1772, 140695997), (2171, 114838004), (2977, 83746492), (3679, 67766596), (4342, 57419002), (5759, 43291076), (5954, 41873246), (7358, 33883298), (8684, 28709501), (11518, 21645538), (11908, 20936623), (14716, 16941649), (23036, 10822769), (38243, 6519188), (47261, 5275244), (64807, 3847012), (73981, 3369964), (76486, 3259594), (94522, 2637622), (101447, 2457572), (125369, 1988636), (129614, 1923506), (147962, 1684982), (152972, 1629797), (189044, 1318811), (202894, 1228786), (250738, 994318), (259228, 961753), (295924, 842491), (405788, 614393), (497159, 501476)]