5019431904

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{245473}}^1$

素因数の和:245560

約数の個数: 72

約数和(自身を含む): 14475110832

約数和(自身を除く): 9455678928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 245473, 490946, 736419, 981892, 1472838, 1963784, 2209257, 2945676, 3927568, 4418514, 5891352, 7855136, 8837028, 11782704, 17428583, 17674056, 23565408, 34857166, 35348112, 52285749, 69714332, 70696224, 104571498, 139428664, 156857247, 209142996, 278857328, 313714494, 418285992, 557714656, 627428988, 836571984, 1254857976, 1673143968, 2509715952, 5019431904]

約数ペア:

[(1, 5019431904), (2, 2509715952), (3, 1673143968), (4, 1254857976), (6, 836571984), (8, 627428988), (9, 557714656), (12, 418285992), (16, 313714494), (18, 278857328), (24, 209142996), (32, 156857247), (36, 139428664), (48, 104571498), (71, 70696224), (72, 69714332), (96, 52285749), (142, 35348112), (144, 34857166), (213, 23565408), (284, 17674056), (288, 17428583), (426, 11782704), (568, 8837028), (639, 7855136), (852, 5891352), (1136, 4418514), (1278, 3927568), (1704, 2945676), (2272, 2209257), (2556, 1963784), (3408, 1472838), (5112, 981892), (6816, 736419), (10224, 490946), (20448, 245473)]