489002904

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{522439}}^1$

素因数の和:522464

約数の個数: 48

約数和(自身を含む): 1426261200

約数和(自身を除く): 937258296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 522439, 1044878, 1567317, 2089756, 3134634, 4179512, 4701951, 6269268, 6791707, 9403902, 12538536, 13583414, 18807804, 20375121, 27166828, 37615608, 40750242, 54333656, 61125363, 81500484, 122250726, 163000968, 244501452, 489002904]

約数ペア:

[(1, 489002904), (2, 244501452), (3, 163000968), (4, 122250726), (6, 81500484), (8, 61125363), (9, 54333656), (12, 40750242), (13, 37615608), (18, 27166828), (24, 20375121), (26, 18807804), (36, 13583414), (39, 12538536), (52, 9403902), (72, 6791707), (78, 6269268), (104, 4701951), (117, 4179512), (156, 3134634), (234, 2089756), (312, 1567317), (468, 1044878), (936, 522439)]