748308384

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:683

約数の個数: 144

約数和(自身を含む): 2201472000

約数和(自身を除く): 1453163616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 127, 144, 164, 246, 254, 288, 328, 369, 381, 492, 499, 508, 656, 738, 762, 984, 998, 1016, 1143, 1312, 1476, 1497, 1524, 1968, 1996, 2032, 2286, 2952, 2994, 3048, 3936, 3992, 4064, 4491, 4572, 5207, 5904, 5988, 6096, 7984, 8982, 9144, 10414, 11808, 11976, 12192, 15621, 15968, 17964, 18288, 20459, 20828, 23952, 31242, 35928, 36576, 40918, 41656, 46863, 47904, 61377, 62484, 63373, 71856, 81836, 83312, 93726, 122754, 124968, 126746, 143712, 163672, 166624, 184131, 187452, 190119, 245508, 249936, 253492, 327344, 368262, 374904, 380238, 491016, 499872, 506984, 570357, 654688, 736524, 749808, 760476, 982032, 1013968, 1140714, 1473048, 1499616, 1520952, 1964064, 2027936, 2281428, 2598293, 2946096, 3041904, 4562856, 5196586, 5892192, 6083808, 7794879, 9125712, 10393172, 15589758, 18251424, 20786344, 23384637, 31179516, 41572688, 46769274, 62359032, 83145376, 93538548, 124718064, 187077096, 249436128, 374154192, 748308384]

約数ペア:

[(1, 748308384), (2, 374154192), (3, 249436128), (4, 187077096), (6, 124718064), (8, 93538548), (9, 83145376), (12, 62359032), (16, 46769274), (18, 41572688), (24, 31179516), (32, 23384637), (36, 20786344), (41, 18251424), (48, 15589758), (72, 10393172), (82, 9125712), (96, 7794879), (123, 6083808), (127, 5892192), (144, 5196586), (164, 4562856), (246, 3041904), (254, 2946096), (288, 2598293), (328, 2281428), (369, 2027936), (381, 1964064), (492, 1520952), (499, 1499616), (508, 1473048), (656, 1140714), (738, 1013968), (762, 982032), (984, 760476), (998, 749808), (1016, 736524), (1143, 654688), (1312, 570357), (1476, 506984), (1497, 499872), (1524, 491016), (1968, 380238), (1996, 374904), (2032, 368262), (2286, 327344), (2952, 253492), (2994, 249936), (3048, 245508), (3936, 190119), (3992, 187452), (4064, 184131), (4491, 166624), (4572, 163672), (5207, 143712), (5904, 126746), (5988, 124968), (6096, 122754), (7984, 93726), (8982, 83312), (9144, 81836), (10414, 71856), (11808, 63373), (11976, 62484), (12192, 61377), (15621, 47904), (15968, 46863), (17964, 41656), (18288, 40918), (20459, 36576), (20828, 35928), (23952, 31242)]