1231337778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{6131}}^1$

素因数の和:6343

約数の個数: 64

約数和(自身を含む): 2860945920

約数和(自身を除く): 1629608142

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 179, 187, 358, 374, 537, 561, 1074, 1122, 1969, 3043, 3938, 5907, 6086, 6131, 9129, 11814, 12262, 18258, 18393, 33473, 36786, 66946, 67441, 100419, 104227, 134882, 200838, 202323, 208454, 312681, 404646, 625362, 1097449, 1146497, 2194898, 2292994, 3292347, 3439491, 6584694, 6878982, 12071939, 18656633, 24143878, 36215817, 37313266, 55969899, 72431634, 111939798, 205222963, 410445926, 615668889, 1231337778]

約数ペア:

[(1, 1231337778), (2, 615668889), (3, 410445926), (6, 205222963), (11, 111939798), (17, 72431634), (22, 55969899), (33, 37313266), (34, 36215817), (51, 24143878), (66, 18656633), (102, 12071939), (179, 6878982), (187, 6584694), (358, 3439491), (374, 3292347), (537, 2292994), (561, 2194898), (1074, 1146497), (1122, 1097449), (1969, 625362), (3043, 404646), (3938, 312681), (5907, 208454), (6086, 202323), (6131, 200838), (9129, 134882), (11814, 104227), (12262, 100419), (18258, 67441), (18393, 66946), (33473, 36786)]