289852368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7873}}^1$

素因数の和:7956

約数の個数: 80

約数和(自身を含む): 820155840

約数和(自身を除く): 530303472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 208, 236, 312, 354, 472, 624, 708, 767, 944, 1416, 1534, 2301, 2832, 3068, 4602, 6136, 7873, 9204, 12272, 15746, 18408, 23619, 31492, 36816, 47238, 62984, 94476, 102349, 125968, 188952, 204698, 307047, 377904, 409396, 464507, 614094, 818792, 929014, 1228188, 1393521, 1637584, 1858028, 2456376, 2787042, 3716056, 4912752, 5574084, 6038591, 7432112, 11148168, 12077182, 18115773, 22296336, 24154364, 36231546, 48308728, 72463092, 96617456, 144926184, 289852368]

約数ペア:

[(1, 289852368), (2, 144926184), (3, 96617456), (4, 72463092), (6, 48308728), (8, 36231546), (12, 24154364), (13, 22296336), (16, 18115773), (24, 12077182), (26, 11148168), (39, 7432112), (48, 6038591), (52, 5574084), (59, 4912752), (78, 3716056), (104, 2787042), (118, 2456376), (156, 1858028), (177, 1637584), (208, 1393521), (236, 1228188), (312, 929014), (354, 818792), (472, 614094), (624, 464507), (708, 409396), (767, 377904), (944, 307047), (1416, 204698), (1534, 188952), (2301, 125968), (2832, 102349), (3068, 94476), (4602, 62984), (6136, 47238), (7873, 36816), (9204, 31492), (12272, 23619), (15746, 18408)]