216113472

素因数分解:

$2^6\times 3^2\times {\mathrm{457}}^1\times {\mathrm{821}}^1$

素因数の和:1296

約数の個数: 84

約数和(自身を含む): 621561876

約数和(自身を除く): 405448404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 457, 576, 821, 914, 1371, 1642, 1828, 2463, 2742, 3284, 3656, 4113, 4926, 5484, 6568, 7312, 7389, 8226, 9852, 10968, 13136, 14624, 14778, 16452, 19704, 21936, 26272, 29248, 29556, 32904, 39408, 43872, 52544, 59112, 65808, 78816, 87744, 118224, 131616, 157632, 236448, 263232, 375197, 472896, 750394, 1125591, 1500788, 2251182, 3001576, 3376773, 4502364, 6003152, 6753546, 9004728, 12006304, 13507092, 18009456, 24012608, 27014184, 36018912, 54028368, 72037824, 108056736, 216113472]

約数ペア:

[(1, 216113472), (2, 108056736), (3, 72037824), (4, 54028368), (6, 36018912), (8, 27014184), (9, 24012608), (12, 18009456), (16, 13507092), (18, 12006304), (24, 9004728), (32, 6753546), (36, 6003152), (48, 4502364), (64, 3376773), (72, 3001576), (96, 2251182), (144, 1500788), (192, 1125591), (288, 750394), (457, 472896), (576, 375197), (821, 263232), (914, 236448), (1371, 157632), (1642, 131616), (1828, 118224), (2463, 87744), (2742, 78816), (3284, 65808), (3656, 59112), (4113, 52544), (4926, 43872), (5484, 39408), (6568, 32904), (7312, 29556), (7389, 29248), (8226, 26272), (9852, 21936), (10968, 19704), (13136, 16452), (14624, 14778)]