329921016

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 919296000

約数和(自身を除く): 589374984

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 83, 92, 114, 138, 152, 166, 184, 228, 249, 276, 332, 379, 437, 456, 498, 552, 664, 758, 874, 996, 1137, 1311, 1516, 1577, 1748, 1909, 1992, 2274, 2622, 3032, 3154, 3496, 3818, 4548, 4731, 5244, 5727, 6308, 7201, 7636, 8717, 9096, 9462, 10488, 11454, 12616, 14402, 15272, 17434, 18924, 21603, 22908, 26151, 28804, 31457, 34868, 36271, 37848, 43206, 45816, 52302, 57608, 62914, 69736, 72542, 86412, 94371, 104604, 108813, 125828, 145084, 165623, 172824, 188742, 209208, 217626, 251656, 290168, 331246, 377484, 435252, 496869, 597683, 662492, 723511, 754968, 870504, 993738, 1195366, 1324984, 1447022, 1793049, 1987476, 2170533, 2390732, 2894044, 3586098, 3974952, 4341066, 4781464, 5788088, 7172196, 8682132, 13746709, 14344392, 17364264, 27493418, 41240127, 54986836, 82480254, 109973672, 164960508, 329921016]

約数ペア:

[(1, 329921016), (2, 164960508), (3, 109973672), (4, 82480254), (6, 54986836), (8, 41240127), (12, 27493418), (19, 17364264), (23, 14344392), (24, 13746709), (38, 8682132), (46, 7172196), (57, 5788088), (69, 4781464), (76, 4341066), (83, 3974952), (92, 3586098), (114, 2894044), (138, 2390732), (152, 2170533), (166, 1987476), (184, 1793049), (228, 1447022), (249, 1324984), (276, 1195366), (332, 993738), (379, 870504), (437, 754968), (456, 723511), (498, 662492), (552, 597683), (664, 496869), (758, 435252), (874, 377484), (996, 331246), (1137, 290168), (1311, 251656), (1516, 217626), (1577, 209208), (1748, 188742), (1909, 172824), (1992, 165623), (2274, 145084), (2622, 125828), (3032, 108813), (3154, 104604), (3496, 94371), (3818, 86412), (4548, 72542), (4731, 69736), (5244, 62914), (5727, 57608), (6308, 52302), (7201, 45816), (7636, 43206), (8717, 37848), (9096, 36271), (9462, 34868), (10488, 31457), (11454, 28804), (12616, 26151), (14402, 22908), (15272, 21603), (17434, 18924)]