220875372

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4211}}^1$

素因数の和:4299

約数の個数: 72

約数和(自身を含む): 588736512

約数和(自身を除く): 367861140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1457, 1692, 2914, 4211, 4371, 5828, 8422, 8742, 12633, 13113, 16844, 17484, 25266, 26226, 37899, 50532, 52452, 75798, 130541, 151596, 197917, 261082, 391623, 395834, 522164, 593751, 783246, 791668, 1174869, 1187502, 1566492, 1781253, 2349738, 2375004, 3562506, 4699476, 6135427, 7125012, 12270854, 18406281, 24541708, 36812562, 55218843, 73625124, 110437686, 220875372]

約数ペア:

[(1, 220875372), (2, 110437686), (3, 73625124), (4, 55218843), (6, 36812562), (9, 24541708), (12, 18406281), (18, 12270854), (31, 7125012), (36, 6135427), (47, 4699476), (62, 3562506), (93, 2375004), (94, 2349738), (124, 1781253), (141, 1566492), (186, 1187502), (188, 1174869), (279, 791668), (282, 783246), (372, 593751), (423, 522164), (558, 395834), (564, 391623), (846, 261082), (1116, 197917), (1457, 151596), (1692, 130541), (2914, 75798), (4211, 52452), (4371, 50532), (5828, 37899), (8422, 26226), (8742, 25266), (12633, 17484), (13113, 16844)]