351639680

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11213}}^1$

素因数の和:11246

約数の個数: 96

約数和(自身を含む): 977972940

約数和(自身を除く): 626333260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 11213, 15680, 22426, 31360, 44852, 56065, 78491, 89704, 112130, 156982, 179408, 224260, 313964, 358816, 392455, 448520, 549437, 627928, 717632, 784910, 897040, 1098874, 1255856, 1435264, 1569820, 1794080, 2197748, 2511712, 2747185, 3139640, 3588160, 4395496, 5023424, 5494370, 6279280, 7176320, 8790992, 10046848, 10988740, 12558560, 17581984, 21977480, 25117120, 35163968, 43954960, 50234240, 70327936, 87909920, 175819840, 351639680]

約数ペア:

[(1, 351639680), (2, 175819840), (4, 87909920), (5, 70327936), (7, 50234240), (8, 43954960), (10, 35163968), (14, 25117120), (16, 21977480), (20, 17581984), (28, 12558560), (32, 10988740), (35, 10046848), (40, 8790992), (49, 7176320), (56, 6279280), (64, 5494370), (70, 5023424), (80, 4395496), (98, 3588160), (112, 3139640), (128, 2747185), (140, 2511712), (160, 2197748), (196, 1794080), (224, 1569820), (245, 1435264), (280, 1255856), (320, 1098874), (392, 897040), (448, 784910), (490, 717632), (560, 627928), (640, 549437), (784, 448520), (896, 392455), (980, 358816), (1120, 313964), (1568, 224260), (1960, 179408), (2240, 156982), (3136, 112130), (3920, 89704), (4480, 78491), (6272, 56065), (7840, 44852), (11213, 31360), (15680, 22426)]