331632448

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13967}}^1$

素因数の和:14039

約数の個数: 56

約数和(自身を含む): 766340352

約数和(自身を除く): 434707904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 11872, 13967, 23744, 27934, 55868, 97769, 111736, 195538, 223472, 391076, 446944, 740251, 782152, 893888, 1480502, 1564304, 2961004, 3128608, 5181757, 5922008, 6257216, 10363514, 11844016, 20727028, 23688032, 41454056, 47376064, 82908112, 165816224, 331632448]

約数ペア:

[(1, 331632448), (2, 165816224), (4, 82908112), (7, 47376064), (8, 41454056), (14, 23688032), (16, 20727028), (28, 11844016), (32, 10363514), (53, 6257216), (56, 5922008), (64, 5181757), (106, 3128608), (112, 2961004), (212, 1564304), (224, 1480502), (371, 893888), (424, 782152), (448, 740251), (742, 446944), (848, 391076), (1484, 223472), (1696, 195538), (2968, 111736), (3392, 97769), (5936, 55868), (11872, 27934), (13967, 23744)]