1288894356

素因数分解:

$2^2\times 3^5\times {\mathrm{137}}^1\times {\mathrm{9679}}^1$

素因数の和:9835

約数の個数: 72

約数和(自身を含む): 3403720320

約数和(自身を除く): 2114825964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 243, 274, 324, 411, 486, 548, 822, 972, 1233, 1644, 2466, 3699, 4932, 7398, 9679, 11097, 14796, 19358, 22194, 29037, 33291, 38716, 44388, 58074, 66582, 87111, 116148, 133164, 174222, 261333, 348444, 522666, 783999, 1045332, 1326023, 1567998, 2351997, 2652046, 3135996, 3978069, 4703994, 5304092, 7956138, 9407988, 11934207, 15912276, 23868414, 35802621, 47736828, 71605242, 107407863, 143210484, 214815726, 322223589, 429631452, 644447178, 1288894356]

約数ペア:

[(1, 1288894356), (2, 644447178), (3, 429631452), (4, 322223589), (6, 214815726), (9, 143210484), (12, 107407863), (18, 71605242), (27, 47736828), (36, 35802621), (54, 23868414), (81, 15912276), (108, 11934207), (137, 9407988), (162, 7956138), (243, 5304092), (274, 4703994), (324, 3978069), (411, 3135996), (486, 2652046), (548, 2351997), (822, 1567998), (972, 1326023), (1233, 1045332), (1644, 783999), (2466, 522666), (3699, 348444), (4932, 261333), (7398, 174222), (9679, 133164), (11097, 116148), (14796, 87111), (19358, 66582), (22194, 58074), (29037, 44388), (33291, 38716)]