313992224

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107827}}^1$

素因数の和:107857

約数の個数: 48

約数和(自身を含む): 760834368

約数和(自身を除く): 446842144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 107827, 215654, 431308, 754789, 862616, 1401751, 1509578, 1725232, 2803502, 3019156, 3450464, 5607004, 6038312, 9812257, 11214008, 12076624, 19624514, 22428016, 24153248, 39249028, 44856032, 78498056, 156996112, 313992224]

約数ペア:

[(1, 313992224), (2, 156996112), (4, 78498056), (7, 44856032), (8, 39249028), (13, 24153248), (14, 22428016), (16, 19624514), (26, 12076624), (28, 11214008), (32, 9812257), (52, 6038312), (56, 5607004), (91, 3450464), (104, 3019156), (112, 2803502), (182, 1725232), (208, 1509578), (224, 1401751), (364, 862616), (416, 754789), (728, 431308), (1456, 215654), (2912, 107827)]