1248455268

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{67601}}^1$

素因数の和:67639

約数の個数: 72

約数和(自身を含む): 3444997920

約数和(自身を除く): 2196542652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 6156, 9234, 18468, 67601, 135202, 202803, 270404, 405606, 608409, 811212, 1216818, 1284419, 1825227, 2433636, 2568838, 3650454, 3853257, 5137676, 5475681, 7300908, 7706514, 10951362, 11559771, 15413028, 16427043, 21902724, 23119542, 32854086, 34679313, 46239084, 65708172, 69358626, 104037939, 138717252, 208075878, 312113817, 416151756, 624227634, 1248455268]

約数ペア:

[(1, 1248455268), (2, 624227634), (3, 416151756), (4, 312113817), (6, 208075878), (9, 138717252), (12, 104037939), (18, 69358626), (19, 65708172), (27, 46239084), (36, 34679313), (38, 32854086), (54, 23119542), (57, 21902724), (76, 16427043), (81, 15413028), (108, 11559771), (114, 10951362), (162, 7706514), (171, 7300908), (228, 5475681), (243, 5137676), (324, 3853257), (342, 3650454), (486, 2568838), (513, 2433636), (684, 1825227), (972, 1284419), (1026, 1216818), (1539, 811212), (2052, 608409), (3078, 405606), (4617, 270404), (6156, 202803), (9234, 135202), (18468, 67601)]