664793352

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:604

約数の個数: 128

約数和(自身を含む): 1905523200

約数和(自身を除く): 1240729848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 271, 277, 328, 369, 492, 542, 554, 738, 813, 831, 984, 1084, 1107, 1108, 1476, 1626, 1662, 2168, 2214, 2216, 2439, 2493, 2952, 3252, 3324, 4428, 4878, 4986, 6504, 6648, 7317, 7479, 8856, 9756, 9972, 11111, 11357, 14634, 14958, 19512, 19944, 22222, 22714, 29268, 29916, 33333, 34071, 44444, 45428, 58536, 59832, 66666, 68142, 75067, 88888, 90856, 99999, 102213, 133332, 136284, 150134, 199998, 204426, 225201, 266664, 272568, 299997, 300268, 306639, 399996, 408852, 450402, 599994, 600536, 613278, 675603, 799992, 817704, 900804, 1199988, 1226556, 1351206, 1801608, 2026809, 2399976, 2453112, 2702412, 3077747, 4053618, 5404824, 6155494, 8107236, 9233241, 12310988, 16214472, 18466482, 24621976, 27699723, 36932964, 55399446, 73865928, 83099169, 110798892, 166198338, 221597784, 332396676, 664793352]

約数ペア:

[(1, 664793352), (2, 332396676), (3, 221597784), (4, 166198338), (6, 110798892), (8, 83099169), (9, 73865928), (12, 55399446), (18, 36932964), (24, 27699723), (27, 24621976), (36, 18466482), (41, 16214472), (54, 12310988), (72, 9233241), (82, 8107236), (108, 6155494), (123, 5404824), (164, 4053618), (216, 3077747), (246, 2702412), (271, 2453112), (277, 2399976), (328, 2026809), (369, 1801608), (492, 1351206), (542, 1226556), (554, 1199988), (738, 900804), (813, 817704), (831, 799992), (984, 675603), (1084, 613278), (1107, 600536), (1108, 599994), (1476, 450402), (1626, 408852), (1662, 399996), (2168, 306639), (2214, 300268), (2216, 299997), (2439, 272568), (2493, 266664), (2952, 225201), (3252, 204426), (3324, 199998), (4428, 150134), (4878, 136284), (4986, 133332), (6504, 102213), (6648, 99999), (7317, 90856), (7479, 88888), (8856, 75067), (9756, 68142), (9972, 66666), (11111, 59832), (11357, 58536), (14634, 45428), (14958, 44444), (19512, 34071), (19944, 33333), (22222, 29916), (22714, 29268)]