327646776

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 889989120

約数和(自身を除く): 562342344

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 73, 92, 94, 138, 141, 146, 173, 184, 188, 219, 276, 282, 292, 346, 376, 438, 519, 552, 564, 584, 692, 876, 1038, 1081, 1128, 1384, 1679, 1752, 2076, 2162, 3243, 3358, 3431, 3979, 4152, 4324, 5037, 6486, 6716, 6862, 7958, 8131, 8648, 10074, 10293, 11937, 12629, 12972, 13432, 13724, 15916, 16262, 20148, 20586, 23874, 24393, 25258, 25944, 27448, 31832, 32524, 37887, 40296, 41172, 47748, 48786, 50516, 65048, 75774, 78913, 82344, 95496, 97572, 101032, 151548, 157826, 187013, 195144, 236739, 290467, 303096, 315652, 374026, 473478, 561039, 580934, 593563, 631304, 748052, 871401, 946956, 1122078, 1161868, 1187126, 1496104, 1742802, 1780689, 1893912, 2244156, 2323736, 2374252, 3485604, 3561378, 4488312, 4748504, 6971208, 7122756, 13651949, 14245512, 27303898, 40955847, 54607796, 81911694, 109215592, 163823388, 327646776]

約数ペア:

[(1, 327646776), (2, 163823388), (3, 109215592), (4, 81911694), (6, 54607796), (8, 40955847), (12, 27303898), (23, 14245512), (24, 13651949), (46, 7122756), (47, 6971208), (69, 4748504), (73, 4488312), (92, 3561378), (94, 3485604), (138, 2374252), (141, 2323736), (146, 2244156), (173, 1893912), (184, 1780689), (188, 1742802), (219, 1496104), (276, 1187126), (282, 1161868), (292, 1122078), (346, 946956), (376, 871401), (438, 748052), (519, 631304), (552, 593563), (564, 580934), (584, 561039), (692, 473478), (876, 374026), (1038, 315652), (1081, 303096), (1128, 290467), (1384, 236739), (1679, 195144), (1752, 187013), (2076, 157826), (2162, 151548), (3243, 101032), (3358, 97572), (3431, 95496), (3979, 82344), (4152, 78913), (4324, 75774), (5037, 65048), (6486, 50516), (6716, 48786), (6862, 47748), (7958, 41172), (8131, 40296), (8648, 37887), (10074, 32524), (10293, 31832), (11937, 27448), (12629, 25944), (12972, 25258), (13432, 24393), (13724, 23874), (15916, 20586), (16262, 20148)]