275873332

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 583737000

約数和(自身を除く): 307863668

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 109, 148, 196, 218, 259, 349, 436, 518, 698, 763, 1036, 1396, 1526, 1813, 2443, 3052, 3626, 4033, 4886, 5341, 7252, 8066, 9772, 10682, 12913, 16132, 17101, 21364, 25826, 28231, 34202, 38041, 51652, 56462, 68404, 76082, 90391, 112924, 152164, 180782, 197617, 266287, 361564, 395234, 532574, 632737, 790468, 1065148, 1265474, 1407517, 1864009, 2530948, 2815034, 3728018, 5630068, 7456036, 9852619, 19705238, 39410476, 68968333, 137936666, 275873332]

約数ペア:

[(1, 275873332), (2, 137936666), (4, 68968333), (7, 39410476), (14, 19705238), (28, 9852619), (37, 7456036), (49, 5630068), (74, 3728018), (98, 2815034), (109, 2530948), (148, 1864009), (196, 1407517), (218, 1265474), (259, 1065148), (349, 790468), (436, 632737), (518, 532574), (698, 395234), (763, 361564), (1036, 266287), (1396, 197617), (1526, 180782), (1813, 152164), (2443, 112924), (3052, 90391), (3626, 76082), (4033, 68404), (4886, 56462), (5341, 51652), (7252, 38041), (8066, 34202), (9772, 28231), (10682, 25826), (12913, 21364), (16132, 17101)]