15697786412

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{3137}}^1$

素因数の和:3388

約数の個数: 108

約数和(自身を含む): 35303140152

約数和(自身を除く): 19605353740

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 211, 242, 308, 422, 484, 539, 844, 847, 1078, 1477, 1694, 2156, 2321, 2954, 3137, 3388, 4642, 5908, 5929, 6274, 9284, 10339, 11858, 12548, 16247, 20678, 21959, 23716, 25531, 32494, 34507, 41356, 43918, 51062, 64988, 69014, 87836, 102124, 113729, 138028, 153713, 178717, 227458, 241549, 307426, 357434, 379577, 454916, 483098, 614852, 661907, 714868, 759154, 966196, 1251019, 1323814, 1518308, 1690843, 2502038, 2647628, 2657039, 3381686, 4633349, 5004076, 5314078, 6763372, 7280977, 9266698, 10628156, 14561954, 18533396, 18599273, 29123908, 32433443, 37198546, 50966839, 64866886, 74397092, 80090747, 101933678, 129733772, 160181494, 203867356, 320362988, 356767873, 560635229, 713535746, 1121270458, 1427071492, 2242540916, 3924446603, 7848893206, 15697786412]

約数ペア:

[(1, 15697786412), (2, 7848893206), (4, 3924446603), (7, 2242540916), (11, 1427071492), (14, 1121270458), (22, 713535746), (28, 560635229), (44, 356767873), (49, 320362988), (77, 203867356), (98, 160181494), (121, 129733772), (154, 101933678), (196, 80090747), (211, 74397092), (242, 64866886), (308, 50966839), (422, 37198546), (484, 32433443), (539, 29123908), (844, 18599273), (847, 18533396), (1078, 14561954), (1477, 10628156), (1694, 9266698), (2156, 7280977), (2321, 6763372), (2954, 5314078), (3137, 5004076), (3388, 4633349), (4642, 3381686), (5908, 2657039), (5929, 2647628), (6274, 2502038), (9284, 1690843), (10339, 1518308), (11858, 1323814), (12548, 1251019), (16247, 966196), (20678, 759154), (21959, 714868), (23716, 661907), (25531, 614852), (32494, 483098), (34507, 454916), (41356, 379577), (43918, 357434), (51062, 307426), (64988, 241549), (69014, 227458), (87836, 178717), (102124, 153713), (113729, 138028)]