1689969792

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{628709}}^1$

素因数の和:628733

約数の個数: 64

約数和(自身を含む): 5130273600

約数和(自身を除く): 3440303808

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, 336, 384, 448, 672, 896, 1344, 2688, 628709, 1257418, 1886127, 2514836, 3772254, 4400963, 5029672, 7544508, 8801926, 10059344, 13202889, 15089016, 17603852, 20118688, 26405778, 30178032, 35207704, 40237376, 52811556, 60356064, 70415408, 80474752, 105623112, 120712128, 140830816, 211246224, 241424256, 281661632, 422492448, 563323264, 844984896, 1689969792]

約数ペア:

[(1, 1689969792), (2, 844984896), (3, 563323264), (4, 422492448), (6, 281661632), (7, 241424256), (8, 211246224), (12, 140830816), (14, 120712128), (16, 105623112), (21, 80474752), (24, 70415408), (28, 60356064), (32, 52811556), (42, 40237376), (48, 35207704), (56, 30178032), (64, 26405778), (84, 20118688), (96, 17603852), (112, 15089016), (128, 13202889), (168, 10059344), (192, 8801926), (224, 7544508), (336, 5029672), (384, 4400963), (448, 3772254), (672, 2514836), (896, 1886127), (1344, 1257418), (2688, 628709)]