305340288

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{72287}}^1$

素因数の和:72315

約数の個数: 64

約数和(自身を含む): 884805120

約数和(自身を除く): 579464832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 72287, 144574, 216861, 289148, 433722, 578296, 795157, 867444, 1156592, 1590314, 1734888, 2313184, 2385471, 3180628, 3469776, 4626368, 4770942, 6361256, 6939552, 9252736, 9541884, 12722512, 13879104, 19083768, 25445024, 27758208, 38167536, 50890048, 76335072, 101780096, 152670144, 305340288]

約数ペア:

[(1, 305340288), (2, 152670144), (3, 101780096), (4, 76335072), (6, 50890048), (8, 38167536), (11, 27758208), (12, 25445024), (16, 19083768), (22, 13879104), (24, 12722512), (32, 9541884), (33, 9252736), (44, 6939552), (48, 6361256), (64, 4770942), (66, 4626368), (88, 3469776), (96, 3180628), (128, 2385471), (132, 2313184), (176, 1734888), (192, 1590314), (264, 1156592), (352, 867444), (384, 795157), (528, 578296), (704, 433722), (1056, 289148), (1408, 216861), (2112, 144574), (4224, 72287)]