217263384

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{8597}}^1$

素因数の和:8631

約数の個数: 96

約数和(自身を含む): 657231120

約数和(自身を除く): 439967736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 4212, 6318, 8424, 8597, 12636, 17194, 25272, 25791, 34388, 51582, 68776, 77373, 103164, 111761, 154746, 206328, 223522, 232119, 309492, 335283, 447044, 464238, 618984, 670566, 696357, 894088, 928476, 1005849, 1341132, 1392714, 1856952, 2011698, 2089071, 2682264, 2785428, 3017547, 4023396, 4178142, 5570856, 6035094, 8046792, 8356284, 9052641, 12070188, 16712568, 18105282, 24140376, 27157923, 36210564, 54315846, 72421128, 108631692, 217263384]

約数ペア:

[(1, 217263384), (2, 108631692), (3, 72421128), (4, 54315846), (6, 36210564), (8, 27157923), (9, 24140376), (12, 18105282), (13, 16712568), (18, 12070188), (24, 9052641), (26, 8356284), (27, 8046792), (36, 6035094), (39, 5570856), (52, 4178142), (54, 4023396), (72, 3017547), (78, 2785428), (81, 2682264), (104, 2089071), (108, 2011698), (117, 1856952), (156, 1392714), (162, 1341132), (216, 1005849), (234, 928476), (243, 894088), (312, 696357), (324, 670566), (351, 618984), (468, 464238), (486, 447044), (648, 335283), (702, 309492), (936, 232119), (972, 223522), (1053, 206328), (1404, 154746), (1944, 111761), (2106, 103164), (2808, 77373), (3159, 68776), (4212, 51582), (6318, 34388), (8424, 25791), (8597, 25272), (12636, 17194)]