287052075506

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{74357}}^1$

素因数の和:75039

約数の個数: 64

約数和(自身を含む): 541373829120

約数和(自身を除く): 254321753614

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 631, 874, 1262, 3059, 4417, 6118, 8834, 11989, 14513, 23978, 29026, 74357, 83923, 101591, 148714, 167846, 203182, 275747, 520499, 551494, 1040998, 1412783, 1710211, 1930229, 2825566, 3420422, 3860458, 9889481, 11971477, 19778962, 23942954, 32494009, 46919267, 64988018, 93838534, 227458063, 328434869, 454916126, 656869738, 891466073, 1079143141, 1782932146, 2158286282, 6240262511, 7554001987, 12480525022, 15108003974, 20503719679, 41007439358, 143526037753, 287052075506]

約数ペア:

[(1, 287052075506), (2, 143526037753), (7, 41007439358), (14, 20503719679), (19, 15108003974), (23, 12480525022), (38, 7554001987), (46, 6240262511), (133, 2158286282), (161, 1782932146), (266, 1079143141), (322, 891466073), (437, 656869738), (631, 454916126), (874, 328434869), (1262, 227458063), (3059, 93838534), (4417, 64988018), (6118, 46919267), (8834, 32494009), (11989, 23942954), (14513, 19778962), (23978, 11971477), (29026, 9889481), (74357, 3860458), (83923, 3420422), (101591, 2825566), (148714, 1930229), (167846, 1710211), (203182, 1412783), (275747, 1040998), (520499, 551494)]