531412812

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{941}}^1$

素因数の和:1050

約数の個数: 144

約数和(自身を含む): 1612945152

約数和(自身を除く): 1081532340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 83, 84, 108, 126, 162, 166, 189, 243, 249, 252, 324, 332, 378, 486, 498, 567, 581, 747, 756, 941, 972, 996, 1134, 1162, 1494, 1701, 1743, 1882, 2241, 2268, 2324, 2823, 2988, 3402, 3486, 3764, 4482, 5229, 5646, 6587, 6723, 6804, 6972, 8469, 8964, 10458, 11292, 13174, 13446, 15687, 16938, 19761, 20169, 20916, 25407, 26348, 26892, 31374, 33876, 39522, 40338, 47061, 50814, 59283, 62748, 76221, 78103, 79044, 80676, 94122, 101628, 118566, 141183, 152442, 156206, 177849, 188244, 228663, 234309, 237132, 282366, 304884, 312412, 355698, 457326, 468618, 533547, 546721, 564732, 702927, 711396, 914652, 937236, 1067094, 1093442, 1405854, 1600641, 1640163, 2108781, 2134188, 2186884, 2811708, 3201282, 3280326, 4217562, 4920489, 6326343, 6402564, 6560652, 8435124, 9840978, 12652686, 14761467, 18979029, 19681956, 25305372, 29522934, 37958058, 44284401, 59045868, 75916116, 88568802, 132853203, 177137604, 265706406, 531412812]

約数ペア:

[(1, 531412812), (2, 265706406), (3, 177137604), (4, 132853203), (6, 88568802), (7, 75916116), (9, 59045868), (12, 44284401), (14, 37958058), (18, 29522934), (21, 25305372), (27, 19681956), (28, 18979029), (36, 14761467), (42, 12652686), (54, 9840978), (63, 8435124), (81, 6560652), (83, 6402564), (84, 6326343), (108, 4920489), (126, 4217562), (162, 3280326), (166, 3201282), (189, 2811708), (243, 2186884), (249, 2134188), (252, 2108781), (324, 1640163), (332, 1600641), (378, 1405854), (486, 1093442), (498, 1067094), (567, 937236), (581, 914652), (747, 711396), (756, 702927), (941, 564732), (972, 546721), (996, 533547), (1134, 468618), (1162, 457326), (1494, 355698), (1701, 312412), (1743, 304884), (1882, 282366), (2241, 237132), (2268, 234309), (2324, 228663), (2823, 188244), (2988, 177849), (3402, 156206), (3486, 152442), (3764, 141183), (4482, 118566), (5229, 101628), (5646, 94122), (6587, 80676), (6723, 79044), (6804, 78103), (6972, 76221), (8469, 62748), (8964, 59283), (10458, 50814), (11292, 47061), (13174, 40338), (13446, 39522), (15687, 33876), (16938, 31374), (19761, 26892), (20169, 26348), (20916, 25407)]