345738456

素因数分解:

$2^3\times 3^8\times 7^1\times {\mathrm{941}}^1$

素因数の和:978

約数の個数: 144

約数和(自身を含む): 1112426640

約数和(自身を除く): 766688184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 941, 972, 1134, 1458, 1512, 1701, 1882, 1944, 2187, 2268, 2823, 2916, 3402, 3764, 4374, 4536, 5103, 5646, 5832, 6561, 6587, 6804, 7528, 8469, 8748, 10206, 11292, 13122, 13174, 13608, 15309, 16938, 17496, 19761, 20412, 22584, 25407, 26244, 26348, 30618, 33876, 39522, 40824, 45927, 50814, 52488, 52696, 59283, 61236, 67752, 76221, 79044, 91854, 101628, 118566, 122472, 152442, 158088, 177849, 183708, 203256, 228663, 237132, 304884, 355698, 367416, 457326, 474264, 533547, 609768, 685989, 711396, 914652, 1067094, 1371978, 1422792, 1600641, 1829304, 2057967, 2134188, 2743956, 3201282, 4115934, 4268376, 4801923, 5487912, 6173901, 6402564, 8231868, 9603846, 12347802, 12805128, 14405769, 16463736, 19207692, 24695604, 28811538, 38415384, 43217307, 49391208, 57623076, 86434614, 115246152, 172869228, 345738456]

約数ペア:

[(1, 345738456), (2, 172869228), (3, 115246152), (4, 86434614), (6, 57623076), (7, 49391208), (8, 43217307), (9, 38415384), (12, 28811538), (14, 24695604), (18, 19207692), (21, 16463736), (24, 14405769), (27, 12805128), (28, 12347802), (36, 9603846), (42, 8231868), (54, 6402564), (56, 6173901), (63, 5487912), (72, 4801923), (81, 4268376), (84, 4115934), (108, 3201282), (126, 2743956), (162, 2134188), (168, 2057967), (189, 1829304), (216, 1600641), (243, 1422792), (252, 1371978), (324, 1067094), (378, 914652), (486, 711396), (504, 685989), (567, 609768), (648, 533547), (729, 474264), (756, 457326), (941, 367416), (972, 355698), (1134, 304884), (1458, 237132), (1512, 228663), (1701, 203256), (1882, 183708), (1944, 177849), (2187, 158088), (2268, 152442), (2823, 122472), (2916, 118566), (3402, 101628), (3764, 91854), (4374, 79044), (4536, 76221), (5103, 67752), (5646, 61236), (5832, 59283), (6561, 52696), (6587, 52488), (6804, 50814), (7528, 45927), (8469, 40824), (8748, 39522), (10206, 33876), (11292, 30618), (13122, 26348), (13174, 26244), (13608, 25407), (15309, 22584), (16938, 20412), (17496, 19761)]