1490336532

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{967}}^1\times {\mathrm{1381}}^1$

素因数の和:2389

約数の個数: 72

約数和(自身を含む): 3895603712

約数和(自身を除く): 2405267180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 967, 1116, 1381, 1934, 2762, 2901, 3868, 4143, 5524, 5802, 8286, 8703, 11604, 12429, 16572, 17406, 24858, 29977, 34812, 42811, 49716, 59954, 85622, 89931, 119908, 128433, 171244, 179862, 256866, 269793, 359724, 385299, 513732, 539586, 770598, 1079172, 1335427, 1541196, 2670854, 4006281, 5341708, 8012562, 12018843, 16025124, 24037686, 41398237, 48075372, 82796474, 124194711, 165592948, 248389422, 372584133, 496778844, 745168266, 1490336532]

約数ペア:

[(1, 1490336532), (2, 745168266), (3, 496778844), (4, 372584133), (6, 248389422), (9, 165592948), (12, 124194711), (18, 82796474), (31, 48075372), (36, 41398237), (62, 24037686), (93, 16025124), (124, 12018843), (186, 8012562), (279, 5341708), (372, 4006281), (558, 2670854), (967, 1541196), (1116, 1335427), (1381, 1079172), (1934, 770598), (2762, 539586), (2901, 513732), (3868, 385299), (4143, 359724), (5524, 269793), (5802, 256866), (8286, 179862), (8703, 171244), (11604, 128433), (12429, 119908), (16572, 89931), (17406, 85622), (24858, 59954), (29977, 49716), (34812, 42811)]