228545928

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:636

約数の個数: 128

約数和(自身を含む): 688800000

約数和(自身を除く): 460254072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 199, 216, 234, 312, 351, 398, 409, 468, 597, 702, 796, 818, 936, 1194, 1227, 1404, 1592, 1636, 1791, 2388, 2454, 2587, 2808, 3272, 3582, 3681, 4776, 4908, 5174, 5317, 5373, 7164, 7362, 7761, 9816, 10348, 10634, 10746, 11043, 14328, 14724, 15522, 15951, 20696, 21268, 21492, 22086, 23283, 29448, 31044, 31902, 42536, 42984, 44172, 46566, 47853, 62088, 63804, 69849, 81391, 88344, 93132, 95706, 127608, 139698, 143559, 162782, 186264, 191412, 244173, 279396, 287118, 325564, 382824, 488346, 558792, 574236, 651128, 732519, 976692, 1058083, 1148472, 1465038, 1953384, 2116166, 2197557, 2930076, 3174249, 4232332, 4395114, 5860152, 6348498, 8464664, 8790228, 9522747, 12696996, 17580456, 19045494, 25393992, 28568241, 38090988, 57136482, 76181976, 114272964, 228545928]

約数ペア:

[(1, 228545928), (2, 114272964), (3, 76181976), (4, 57136482), (6, 38090988), (8, 28568241), (9, 25393992), (12, 19045494), (13, 17580456), (18, 12696996), (24, 9522747), (26, 8790228), (27, 8464664), (36, 6348498), (39, 5860152), (52, 4395114), (54, 4232332), (72, 3174249), (78, 2930076), (104, 2197557), (108, 2116166), (117, 1953384), (156, 1465038), (199, 1148472), (216, 1058083), (234, 976692), (312, 732519), (351, 651128), (398, 574236), (409, 558792), (468, 488346), (597, 382824), (702, 325564), (796, 287118), (818, 279396), (936, 244173), (1194, 191412), (1227, 186264), (1404, 162782), (1592, 143559), (1636, 139698), (1791, 127608), (2388, 95706), (2454, 93132), (2587, 88344), (2808, 81391), (3272, 69849), (3582, 63804), (3681, 62088), (4776, 47853), (4908, 46566), (5174, 44172), (5317, 42984), (5373, 42536), (7164, 31902), (7362, 31044), (7761, 29448), (9816, 23283), (10348, 22086), (10634, 21492), (10746, 21268), (11043, 20696), (14328, 15951), (14724, 15522)]