221921064

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5233}}^1$

素因数の和:5295

約数の個数: 96

約数和(自身を含む): 653203200

約数和(自身を除く): 431282136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 2232, 2356, 3534, 4712, 5233, 5301, 7068, 10466, 10602, 14136, 15699, 20932, 21204, 31398, 41864, 42408, 47097, 62796, 94194, 99427, 125592, 162223, 188388, 198854, 298281, 324446, 376776, 397708, 486669, 596562, 648892, 795416, 894843, 973338, 1193124, 1297784, 1460007, 1789686, 1946676, 2386248, 2920014, 3082237, 3579372, 3893352, 5840028, 6164474, 7158744, 9246711, 11680056, 12328948, 18493422, 24657896, 27740133, 36986844, 55480266, 73973688, 110960532, 221921064]

約数ペア:

[(1, 221921064), (2, 110960532), (3, 73973688), (4, 55480266), (6, 36986844), (8, 27740133), (9, 24657896), (12, 18493422), (18, 12328948), (19, 11680056), (24, 9246711), (31, 7158744), (36, 6164474), (38, 5840028), (57, 3893352), (62, 3579372), (72, 3082237), (76, 2920014), (93, 2386248), (114, 1946676), (124, 1789686), (152, 1460007), (171, 1297784), (186, 1193124), (228, 973338), (248, 894843), (279, 795416), (342, 648892), (372, 596562), (456, 486669), (558, 397708), (589, 376776), (684, 324446), (744, 298281), (1116, 198854), (1178, 188388), (1368, 162223), (1767, 125592), (2232, 99427), (2356, 94194), (3534, 62796), (4712, 47097), (5233, 42408), (5301, 41864), (7068, 31398), (10466, 21204), (10602, 20932), (14136, 15699)]