258986028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 717488128

約数和(自身を除く): 458502100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 271, 367, 372, 434, 542, 651, 734, 813, 868, 1084, 1101, 1302, 1468, 1626, 1897, 2202, 2569, 2604, 3252, 3794, 4404, 5138, 5691, 7588, 7707, 8401, 10276, 11377, 11382, 15414, 16802, 22754, 22764, 25203, 30828, 33604, 34131, 45508, 50406, 58807, 68262, 79639, 99457, 100812, 117614, 136524, 159278, 176421, 198914, 235228, 238917, 298371, 318556, 352842, 397828, 477834, 596742, 696199, 705684, 955668, 1193484, 1392398, 2088597, 2784796, 3083167, 4177194, 6166334, 8354388, 9249501, 12332668, 18499002, 21582169, 36998004, 43164338, 64746507, 86328676, 129493014, 258986028]

約数ペア:

[(1, 258986028), (2, 129493014), (3, 86328676), (4, 64746507), (6, 43164338), (7, 36998004), (12, 21582169), (14, 18499002), (21, 12332668), (28, 9249501), (31, 8354388), (42, 6166334), (62, 4177194), (84, 3083167), (93, 2784796), (124, 2088597), (186, 1392398), (217, 1193484), (271, 955668), (367, 705684), (372, 696199), (434, 596742), (542, 477834), (651, 397828), (734, 352842), (813, 318556), (868, 298371), (1084, 238917), (1101, 235228), (1302, 198914), (1468, 176421), (1626, 159278), (1897, 136524), (2202, 117614), (2569, 100812), (2604, 99457), (3252, 79639), (3794, 68262), (4404, 58807), (5138, 50406), (5691, 45508), (7588, 34131), (7707, 33604), (8401, 30828), (10276, 25203), (11377, 22764), (11382, 22754), (15414, 16802)]