213101928

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:689

約数の個数: 160

約数和(自身を含む): 659541960

約数和(自身を除く): 446440032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 41, 52, 54, 72, 78, 81, 82, 104, 108, 117, 123, 156, 162, 164, 216, 234, 246, 312, 324, 328, 351, 369, 468, 492, 533, 617, 648, 702, 738, 936, 984, 1053, 1066, 1107, 1234, 1404, 1476, 1599, 1851, 2106, 2132, 2214, 2468, 2808, 2952, 3198, 3321, 3702, 4212, 4264, 4428, 4797, 4936, 5553, 6396, 6642, 7404, 8021, 8424, 8856, 9594, 11106, 12792, 13284, 14391, 14808, 16042, 16659, 19188, 22212, 24063, 25297, 26568, 28782, 32084, 33318, 38376, 43173, 44424, 48126, 49977, 50594, 57564, 64168, 66636, 72189, 75891, 86346, 96252, 99954, 101188, 115128, 133272, 144378, 151782, 172692, 192504, 199908, 202376, 216567, 227673, 288756, 303564, 328861, 345384, 399816, 433134, 455346, 577512, 607128, 649701, 657722, 683019, 866268, 910692, 986583, 1299402, 1315444, 1366038, 1732536, 1821384, 1973166, 2049057, 2598804, 2630888, 2732076, 2959749, 3946332, 4098114, 5197608, 5464152, 5919498, 7892664, 8196228, 8879247, 11838996, 16392456, 17758494, 23677992, 26637741, 35516988, 53275482, 71033976, 106550964, 213101928]

約数ペア:

[(1, 213101928), (2, 106550964), (3, 71033976), (4, 53275482), (6, 35516988), (8, 26637741), (9, 23677992), (12, 17758494), (13, 16392456), (18, 11838996), (24, 8879247), (26, 8196228), (27, 7892664), (36, 5919498), (39, 5464152), (41, 5197608), (52, 4098114), (54, 3946332), (72, 2959749), (78, 2732076), (81, 2630888), (82, 2598804), (104, 2049057), (108, 1973166), (117, 1821384), (123, 1732536), (156, 1366038), (162, 1315444), (164, 1299402), (216, 986583), (234, 910692), (246, 866268), (312, 683019), (324, 657722), (328, 649701), (351, 607128), (369, 577512), (468, 455346), (492, 433134), (533, 399816), (617, 345384), (648, 328861), (702, 303564), (738, 288756), (936, 227673), (984, 216567), (1053, 202376), (1066, 199908), (1107, 192504), (1234, 172692), (1404, 151782), (1476, 144378), (1599, 133272), (1851, 115128), (2106, 101188), (2132, 99954), (2214, 96252), (2468, 86346), (2808, 75891), (2952, 72189), (3198, 66636), (3321, 64168), (3702, 57564), (4212, 50594), (4264, 49977), (4428, 48126), (4797, 44424), (4936, 43173), (5553, 38376), (6396, 33318), (6642, 32084), (7404, 28782), (8021, 26568), (8424, 25297), (8856, 24063), (9594, 22212), (11106, 19188), (12792, 16659), (13284, 16042), (14391, 14808)]