452399360

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{7213}}^1$

素因数の和:7248

約数の個数: 108

約数和(自身を含む): 1260733068

約数和(自身を除く): 808333708

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, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3920, 4480, 6272, 7213, 7840, 8960, 12544, 14426, 15680, 28852, 31360, 36065, 50491, 57704, 62720, 72130, 100982, 115408, 144260, 201964, 230816, 252455, 288520, 353437, 403928, 461632, 504910, 577040, 706874, 807856, 923264, 1009820, 1154080, 1413748, 1615712, 1767185, 1846528, 2019640, 2308160, 2827496, 3231424, 3534370, 4039280, 4616320, 5654992, 6462848, 7068740, 8078560, 9232640, 11309984, 12925696, 14137480, 16157120, 22619968, 28274960, 32314240, 45239936, 56549920, 64628480, 90479872, 113099840, 226199680, 452399360]

約数ペア:

[(1, 452399360), (2, 226199680), (4, 113099840), (5, 90479872), (7, 64628480), (8, 56549920), (10, 45239936), (14, 32314240), (16, 28274960), (20, 22619968), (28, 16157120), (32, 14137480), (35, 12925696), (40, 11309984), (49, 9232640), (56, 8078560), (64, 7068740), (70, 6462848), (80, 5654992), (98, 4616320), (112, 4039280), (128, 3534370), (140, 3231424), (160, 2827496), (196, 2308160), (224, 2019640), (245, 1846528), (256, 1767185), (280, 1615712), (320, 1413748), (392, 1154080), (448, 1009820), (490, 923264), (560, 807856), (640, 706874), (784, 577040), (896, 504910), (980, 461632), (1120, 403928), (1280, 353437), (1568, 288520), (1792, 252455), (1960, 230816), (2240, 201964), (3136, 144260), (3920, 115408), (4480, 100982), (6272, 72130), (7213, 62720), (7840, 57704), (8960, 50491), (12544, 36065), (14426, 31360), (15680, 28852)]