260171568

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:492

約数の個数: 160

約数和(自身を含む): 787657920

約数和(自身を除く): 527486352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 41, 48, 54, 72, 74, 82, 108, 111, 123, 144, 148, 164, 216, 222, 246, 296, 328, 333, 369, 397, 432, 444, 492, 592, 656, 666, 738, 794, 888, 984, 999, 1107, 1191, 1332, 1476, 1517, 1588, 1776, 1968, 1998, 2214, 2382, 2664, 2952, 3034, 3176, 3573, 3996, 4428, 4551, 4764, 5328, 5904, 6068, 6352, 7146, 7992, 8856, 9102, 9528, 10719, 12136, 13653, 14292, 14689, 15984, 16277, 17712, 18204, 19056, 21438, 24272, 27306, 28584, 29378, 32554, 36408, 40959, 42876, 44067, 48831, 54612, 57168, 58756, 65108, 72816, 81918, 85752, 88134, 97662, 109224, 117512, 130216, 132201, 146493, 163836, 171504, 176268, 195324, 218448, 235024, 260432, 264402, 292986, 327672, 352536, 390648, 396603, 439479, 528804, 585972, 602249, 655344, 705072, 781296, 793206, 878958, 1057608, 1171944, 1204498, 1586412, 1757916, 1806747, 2115216, 2343888, 2408996, 3172824, 3515832, 3613494, 4817992, 5420241, 6345648, 7031664, 7226988, 9635984, 10840482, 14453976, 16260723, 21680964, 28907952, 32521446, 43361928, 65042892, 86723856, 130085784, 260171568]

約数ペア:

[(1, 260171568), (2, 130085784), (3, 86723856), (4, 65042892), (6, 43361928), (8, 32521446), (9, 28907952), (12, 21680964), (16, 16260723), (18, 14453976), (24, 10840482), (27, 9635984), (36, 7226988), (37, 7031664), (41, 6345648), (48, 5420241), (54, 4817992), (72, 3613494), (74, 3515832), (82, 3172824), (108, 2408996), (111, 2343888), (123, 2115216), (144, 1806747), (148, 1757916), (164, 1586412), (216, 1204498), (222, 1171944), (246, 1057608), (296, 878958), (328, 793206), (333, 781296), (369, 705072), (397, 655344), (432, 602249), (444, 585972), (492, 528804), (592, 439479), (656, 396603), (666, 390648), (738, 352536), (794, 327672), (888, 292986), (984, 264402), (999, 260432), (1107, 235024), (1191, 218448), (1332, 195324), (1476, 176268), (1517, 171504), (1588, 163836), (1776, 146493), (1968, 132201), (1998, 130216), (2214, 117512), (2382, 109224), (2664, 97662), (2952, 88134), (3034, 85752), (3176, 81918), (3573, 72816), (3996, 65108), (4428, 58756), (4551, 57168), (4764, 54612), (5328, 48831), (5904, 44067), (6068, 42876), (6352, 40959), (7146, 36408), (7992, 32554), (8856, 29378), (9102, 28584), (9528, 27306), (10719, 24272), (12136, 21438), (13653, 19056), (14292, 18204), (14689, 17712), (15984, 16277)]