310028032

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 645920352

約数和(自身を除く): 335892320

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 71, 74, 128, 142, 148, 256, 284, 296, 461, 568, 592, 922, 1136, 1184, 1844, 2272, 2368, 2627, 3688, 4544, 4736, 5254, 7376, 9088, 9472, 10508, 14752, 17057, 18176, 21016, 29504, 32731, 34114, 42032, 59008, 65462, 68228, 84064, 118016, 130924, 136456, 168128, 261848, 272912, 336256, 523696, 545824, 672512, 1047392, 1091648, 1211047, 2094784, 2183296, 2422094, 4189568, 4366592, 4844188, 8379136, 9688376, 19376752, 38753504, 77507008, 155014016, 310028032]

約数ペア:

[(1, 310028032), (2, 155014016), (4, 77507008), (8, 38753504), (16, 19376752), (32, 9688376), (37, 8379136), (64, 4844188), (71, 4366592), (74, 4189568), (128, 2422094), (142, 2183296), (148, 2094784), (256, 1211047), (284, 1091648), (296, 1047392), (461, 672512), (568, 545824), (592, 523696), (922, 336256), (1136, 272912), (1184, 261848), (1844, 168128), (2272, 136456), (2368, 130924), (2627, 118016), (3688, 84064), (4544, 68228), (4736, 65462), (5254, 59008), (7376, 42032), (9088, 34114), (9472, 32731), (10508, 29504), (14752, 21016), (17057, 18176)]