665395584

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3391}}^1$

素因数の和:3488

約数の個数: 128

約数和(自身を含む): 2048225280

約数和(自身を除く): 1382829696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1533, 1752, 2044, 2336, 2688, 3066, 3391, 3504, 4088, 4672, 6132, 6782, 7008, 8176, 9344, 10173, 12264, 13564, 14016, 16352, 20346, 23737, 24528, 27128, 28032, 32704, 40692, 47474, 49056, 54256, 65408, 71211, 81384, 94948, 98112, 108512, 142422, 162768, 189896, 196224, 217024, 247543, 284844, 325536, 379792, 434048, 495086, 569688, 651072, 742629, 759584, 990172, 1139376, 1302144, 1485258, 1519168, 1732801, 1980344, 2278752, 2970516, 3038336, 3465602, 3960688, 4557504, 5198403, 5941032, 6931204, 7921376, 9115008, 10396806, 11882064, 13862408, 15842752, 20793612, 23764128, 27724816, 31685504, 41587224, 47528256, 55449632, 83174448, 95056512, 110899264, 166348896, 221798528, 332697792, 665395584]

約数ペア:

[(1, 665395584), (2, 332697792), (3, 221798528), (4, 166348896), (6, 110899264), (7, 95056512), (8, 83174448), (12, 55449632), (14, 47528256), (16, 41587224), (21, 31685504), (24, 27724816), (28, 23764128), (32, 20793612), (42, 15842752), (48, 13862408), (56, 11882064), (64, 10396806), (73, 9115008), (84, 7921376), (96, 6931204), (112, 5941032), (128, 5198403), (146, 4557504), (168, 3960688), (192, 3465602), (219, 3038336), (224, 2970516), (292, 2278752), (336, 1980344), (384, 1732801), (438, 1519168), (448, 1485258), (511, 1302144), (584, 1139376), (672, 990172), (876, 759584), (896, 742629), (1022, 651072), (1168, 569688), (1344, 495086), (1533, 434048), (1752, 379792), (2044, 325536), (2336, 284844), (2688, 247543), (3066, 217024), (3391, 196224), (3504, 189896), (4088, 162768), (4672, 142422), (6132, 108512), (6782, 98112), (7008, 94948), (8176, 81384), (9344, 71211), (10173, 65408), (12264, 54256), (13564, 49056), (14016, 47474), (16352, 40692), (20346, 32704), (23737, 28032), (24528, 27128)]