531365172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5783}}^1$

素因数の和:5853

約数の個数: 96

約数和(自身を含む): 1451089920

約数和(自身を除く): 919724748

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 988, 1178, 1209, 1482, 1612, 1767, 2356, 2418, 2964, 3534, 4836, 5783, 7068, 7657, 11566, 15314, 17349, 22971, 23132, 30628, 34698, 45942, 69396, 75179, 91884, 109877, 150358, 179273, 219754, 225537, 300716, 329631, 358546, 439508, 451074, 537819, 659262, 717092, 902148, 1075638, 1318524, 1428401, 2151276, 2330549, 2856802, 3406187, 4285203, 4661098, 5713604, 6812374, 6991647, 8570406, 9322196, 10218561, 13624748, 13983294, 17140812, 20437122, 27966588, 40874244, 44280431, 88560862, 132841293, 177121724, 265682586, 531365172]

約数ペア:

[(1, 531365172), (2, 265682586), (3, 177121724), (4, 132841293), (6, 88560862), (12, 44280431), (13, 40874244), (19, 27966588), (26, 20437122), (31, 17140812), (38, 13983294), (39, 13624748), (52, 10218561), (57, 9322196), (62, 8570406), (76, 6991647), (78, 6812374), (93, 5713604), (114, 4661098), (124, 4285203), (156, 3406187), (186, 2856802), (228, 2330549), (247, 2151276), (372, 1428401), (403, 1318524), (494, 1075638), (589, 902148), (741, 717092), (806, 659262), (988, 537819), (1178, 451074), (1209, 439508), (1482, 358546), (1612, 329631), (1767, 300716), (2356, 225537), (2418, 219754), (2964, 179273), (3534, 150358), (4836, 109877), (5783, 91884), (7068, 75179), (7657, 69396), (11566, 45942), (15314, 34698), (17349, 30628), (22971, 23132)]