347448064

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 720534528

約数和(自身を除く): 373086464

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 67, 94, 128, 134, 188, 256, 268, 376, 431, 536, 752, 862, 1072, 1504, 1724, 2144, 3008, 3149, 3448, 4288, 6016, 6298, 6896, 8576, 12032, 12596, 13792, 17152, 20257, 25192, 27584, 28877, 40514, 50384, 55168, 57754, 81028, 100768, 110336, 115508, 162056, 201536, 231016, 324112, 403072, 462032, 648224, 806144, 924064, 1296448, 1357219, 1848128, 2592896, 2714438, 3696256, 5185792, 5428876, 7392512, 10857752, 21715504, 43431008, 86862016, 173724032, 347448064]

約数ペア:

[(1, 347448064), (2, 173724032), (4, 86862016), (8, 43431008), (16, 21715504), (32, 10857752), (47, 7392512), (64, 5428876), (67, 5185792), (94, 3696256), (128, 2714438), (134, 2592896), (188, 1848128), (256, 1357219), (268, 1296448), (376, 924064), (431, 806144), (536, 648224), (752, 462032), (862, 403072), (1072, 324112), (1504, 231016), (1724, 201536), (2144, 162056), (3008, 115508), (3149, 110336), (3448, 100768), (4288, 81028), (6016, 57754), (6298, 55168), (6896, 50384), (8576, 40514), (12032, 28877), (12596, 27584), (13792, 25192), (17152, 20257)]