390477024

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{21521}}^1$

素因数の和:21550

約数の個数: 120

約数和(自身を含む): 1312497648

約数和(自身を除く): 922020624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 21521, 43042, 64563, 86084, 129126, 150647, 172168, 193689, 258252, 301294, 344336, 387378, 451941, 516504, 581067, 602588, 688672, 774756, 903882, 1033008, 1162134, 1205176, 1355823, 1549512, 1743201, 1807764, 2066016, 2324268, 2410352, 2711646, 3099024, 3486402, 3615528, 4067469, 4648536, 4820704, 5423292, 6198048, 6972804, 7231056, 8134938, 9297072, 10846584, 12202407, 13945608, 14462112, 16269876, 18594144, 21693168, 24404814, 27891216, 32539752, 43386336, 48809628, 55782432, 65079504, 97619256, 130159008, 195238512, 390477024]

約数ペア:

[(1, 390477024), (2, 195238512), (3, 130159008), (4, 97619256), (6, 65079504), (7, 55782432), (8, 48809628), (9, 43386336), (12, 32539752), (14, 27891216), (16, 24404814), (18, 21693168), (21, 18594144), (24, 16269876), (27, 14462112), (28, 13945608), (32, 12202407), (36, 10846584), (42, 9297072), (48, 8134938), (54, 7231056), (56, 6972804), (63, 6198048), (72, 5423292), (81, 4820704), (84, 4648536), (96, 4067469), (108, 3615528), (112, 3486402), (126, 3099024), (144, 2711646), (162, 2410352), (168, 2324268), (189, 2066016), (216, 1807764), (224, 1743201), (252, 1549512), (288, 1355823), (324, 1205176), (336, 1162134), (378, 1033008), (432, 903882), (504, 774756), (567, 688672), (648, 602588), (672, 581067), (756, 516504), (864, 451941), (1008, 387378), (1134, 344336), (1296, 301294), (1512, 258252), (2016, 193689), (2268, 172168), (2592, 150647), (3024, 129126), (4536, 86084), (6048, 64563), (9072, 43042), (18144, 21521)]