216197904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1487}}^1$

素因数の和:1744

約数の個数: 80

約数和(自身を含む): 604461312

約数和(自身を除く): 388263408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 233, 312, 466, 624, 699, 932, 1398, 1487, 1864, 2796, 2974, 3029, 3728, 4461, 5592, 5948, 6058, 8922, 9087, 11184, 11896, 12116, 17844, 18174, 19331, 23792, 24232, 35688, 36348, 38662, 48464, 57993, 71376, 72696, 77324, 115986, 145392, 154648, 231972, 309296, 346471, 463944, 692942, 927888, 1039413, 1385884, 2078826, 2771768, 4157652, 4504123, 5543536, 8315304, 9008246, 13512369, 16630608, 18016492, 27024738, 36032984, 54049476, 72065968, 108098952, 216197904]

約数ペア:

[(1, 216197904), (2, 108098952), (3, 72065968), (4, 54049476), (6, 36032984), (8, 27024738), (12, 18016492), (13, 16630608), (16, 13512369), (24, 9008246), (26, 8315304), (39, 5543536), (48, 4504123), (52, 4157652), (78, 2771768), (104, 2078826), (156, 1385884), (208, 1039413), (233, 927888), (312, 692942), (466, 463944), (624, 346471), (699, 309296), (932, 231972), (1398, 154648), (1487, 145392), (1864, 115986), (2796, 77324), (2974, 72696), (3029, 71376), (3728, 57993), (4461, 48464), (5592, 38662), (5948, 36348), (6058, 35688), (8922, 24232), (9087, 23792), (11184, 19331), (11896, 18174), (12116, 17844)]