278133096

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1699}}^1$

素因数の和:2086

約数の個数: 64

約数和(自身を含む): 734400000

約数和(自身を除く): 456266904

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 359, 456, 718, 1077, 1436, 1699, 2154, 2872, 3398, 4308, 5097, 6796, 6821, 8616, 10194, 13592, 13642, 20388, 20463, 27284, 32281, 40776, 40926, 54568, 64562, 81852, 96843, 129124, 163704, 193686, 258248, 387372, 609941, 774744, 1219882, 1829823, 2439764, 3659646, 4879528, 7319292, 11588879, 14638584, 23177758, 34766637, 46355516, 69533274, 92711032, 139066548, 278133096]

約数ペア:

[(1, 278133096), (2, 139066548), (3, 92711032), (4, 69533274), (6, 46355516), (8, 34766637), (12, 23177758), (19, 14638584), (24, 11588879), (38, 7319292), (57, 4879528), (76, 3659646), (114, 2439764), (152, 1829823), (228, 1219882), (359, 774744), (456, 609941), (718, 387372), (1077, 258248), (1436, 193686), (1699, 163704), (2154, 129124), (2872, 96843), (3398, 81852), (4308, 64562), (5097, 54568), (6796, 40926), (6821, 40776), (8616, 32281), (10194, 27284), (13592, 20463), (13642, 20388)]