990599328

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:752

約数の個数: 192

約数和(自身を含む): 3057868800

約数和(自身を除く): 2067269472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 79, 92, 96, 108, 138, 144, 158, 184, 207, 216, 237, 276, 288, 316, 368, 414, 432, 474, 552, 621, 631, 632, 711, 736, 828, 864, 948, 1104, 1242, 1262, 1264, 1422, 1656, 1817, 1893, 1896, 2133, 2208, 2484, 2524, 2528, 2844, 3312, 3634, 3786, 3792, 4266, 4968, 5048, 5451, 5679, 5688, 6624, 7268, 7572, 7584, 8532, 9936, 10096, 10902, 11358, 11376, 14513, 14536, 15144, 16353, 17037, 17064, 19872, 20192, 21804, 22716, 22752, 29026, 29072, 30288, 32706, 34074, 34128, 43539, 43608, 45432, 49059, 49849, 58052, 58144, 60576, 65412, 68148, 68256, 87078, 87216, 90864, 98118, 99698, 116104, 130617, 130824, 136296, 149547, 174156, 174432, 181728, 196236, 199396, 232208, 261234, 261648, 272592, 299094, 348312, 391851, 392472, 398792, 448641, 464416, 522468, 523296, 545184, 598188, 696624, 783702, 784944, 797584, 897282, 1044936, 1146527, 1196376, 1345923, 1393248, 1567404, 1569888, 1595168, 1794564, 2089872, 2293054, 2392752, 2691846, 3134808, 3439581, 3589128, 4179744, 4586108, 4785504, 5383692, 6269616, 6879162, 7178256, 9172216, 10318743, 10767384, 12539232, 13758324, 14356512, 18344432, 20637486, 21534768, 27516648, 30956229, 36688864, 41274972, 43069536, 55033296, 61912458, 82549944, 110066592, 123824916, 165099888, 247649832, 330199776, 495299664, 990599328]

約数ペア:

[(1, 990599328), (2, 495299664), (3, 330199776), (4, 247649832), (6, 165099888), (8, 123824916), (9, 110066592), (12, 82549944), (16, 61912458), (18, 55033296), (23, 43069536), (24, 41274972), (27, 36688864), (32, 30956229), (36, 27516648), (46, 21534768), (48, 20637486), (54, 18344432), (69, 14356512), (72, 13758324), (79, 12539232), (92, 10767384), (96, 10318743), (108, 9172216), (138, 7178256), (144, 6879162), (158, 6269616), (184, 5383692), (207, 4785504), (216, 4586108), (237, 4179744), (276, 3589128), (288, 3439581), (316, 3134808), (368, 2691846), (414, 2392752), (432, 2293054), (474, 2089872), (552, 1794564), (621, 1595168), (631, 1569888), (632, 1567404), (711, 1393248), (736, 1345923), (828, 1196376), (864, 1146527), (948, 1044936), (1104, 897282), (1242, 797584), (1262, 784944), (1264, 783702), (1422, 696624), (1656, 598188), (1817, 545184), (1893, 523296), (1896, 522468), (2133, 464416), (2208, 448641), (2484, 398792), (2524, 392472), (2528, 391851), (2844, 348312), (3312, 299094), (3634, 272592), (3786, 261648), (3792, 261234), (4266, 232208), (4968, 199396), (5048, 196236), (5451, 181728), (5679, 174432), (5688, 174156), (6624, 149547), (7268, 136296), (7572, 130824), (7584, 130617), (8532, 116104), (9936, 99698), (10096, 98118), (10902, 90864), (11358, 87216), (11376, 87078), (14513, 68256), (14536, 68148), (15144, 65412), (16353, 60576), (17037, 58144), (17064, 58052), (19872, 49849), (20192, 49059), (21804, 45432), (22716, 43608), (22752, 43539), (29026, 34128), (29072, 34074), (30288, 32706)]