4020930816

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{747941}}^1$

素因数の和:747967

約数の個数: 72

約数和(自身を含む): 12230347584

約数和(自身を除く): 8209416768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 747941, 1495882, 2243823, 2991764, 4487646, 5235587, 5983528, 8975292, 10471174, 11967056, 15706761, 17950584, 20942348, 23934112, 31413522, 35901168, 41884696, 47868224, 62827044, 71802336, 83769392, 95736448, 125654088, 143604672, 167538784, 191472896, 251308176, 287209344, 335077568, 502616352, 574418688, 670155136, 1005232704, 1340310272, 2010465408, 4020930816]

約数ペア:

[(1, 4020930816), (2, 2010465408), (3, 1340310272), (4, 1005232704), (6, 670155136), (7, 574418688), (8, 502616352), (12, 335077568), (14, 287209344), (16, 251308176), (21, 191472896), (24, 167538784), (28, 143604672), (32, 125654088), (42, 95736448), (48, 83769392), (56, 71802336), (64, 62827044), (84, 47868224), (96, 41884696), (112, 35901168), (128, 31413522), (168, 23934112), (192, 20942348), (224, 17950584), (256, 15706761), (336, 11967056), (384, 10471174), (448, 8975292), (672, 5983528), (768, 5235587), (896, 4487646), (1344, 2991764), (1792, 2243823), (2688, 1495882), (5376, 747941)]