420136056

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9907}}^1$

素因数の和:9969

約数の個数: 96

約数和(自身を含む): 1236518400

約数和(自身を除く): 816382344

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, 5301, 7068, 9907, 10602, 14136, 19814, 21204, 29721, 39628, 42408, 59442, 79256, 89163, 118884, 178326, 188233, 237768, 307117, 356652, 376466, 564699, 614234, 713304, 752932, 921351, 1129398, 1228468, 1505864, 1694097, 1842702, 2258796, 2456936, 2764053, 3388194, 3685404, 4517592, 5528106, 5835223, 6776388, 7370808, 11056212, 11670446, 13552776, 17505669, 22112424, 23340892, 35011338, 46681784, 52517007, 70022676, 105034014, 140045352, 210068028, 420136056]

約数ペア:

[(1, 420136056), (2, 210068028), (3, 140045352), (4, 105034014), (6, 70022676), (8, 52517007), (9, 46681784), (12, 35011338), (18, 23340892), (19, 22112424), (24, 17505669), (31, 13552776), (36, 11670446), (38, 11056212), (57, 7370808), (62, 6776388), (72, 5835223), (76, 5528106), (93, 4517592), (114, 3685404), (124, 3388194), (152, 2764053), (171, 2456936), (186, 2258796), (228, 1842702), (248, 1694097), (279, 1505864), (342, 1228468), (372, 1129398), (456, 921351), (558, 752932), (589, 713304), (684, 614234), (744, 564699), (1116, 376466), (1178, 356652), (1368, 307117), (1767, 237768), (2232, 188233), (2356, 178326), (3534, 118884), (4712, 89163), (5301, 79256), (7068, 59442), (9907, 42408), (10602, 39628), (14136, 29721), (19814, 21204)]