219200432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:918

約数の個数: 80

約数和(自身を含む): 488031264

約数和(自身を除く): 268830832

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 41, 44, 74, 82, 88, 148, 164, 176, 296, 328, 407, 451, 592, 656, 814, 821, 902, 1517, 1628, 1642, 1804, 3034, 3256, 3284, 3608, 6068, 6512, 6568, 7216, 9031, 12136, 13136, 16687, 18062, 24272, 30377, 33374, 33661, 36124, 60754, 66748, 67322, 72248, 121508, 133496, 134644, 144496, 243016, 266992, 269288, 334147, 370271, 486032, 538576, 668294, 740542, 1245457, 1336588, 1481084, 2490914, 2673176, 2962168, 4981828, 5346352, 5924336, 9963656, 13700027, 19927312, 27400054, 54800108, 109600216, 219200432]

約数ペア:

[(1, 219200432), (2, 109600216), (4, 54800108), (8, 27400054), (11, 19927312), (16, 13700027), (22, 9963656), (37, 5924336), (41, 5346352), (44, 4981828), (74, 2962168), (82, 2673176), (88, 2490914), (148, 1481084), (164, 1336588), (176, 1245457), (296, 740542), (328, 668294), (407, 538576), (451, 486032), (592, 370271), (656, 334147), (814, 269288), (821, 266992), (902, 243016), (1517, 144496), (1628, 134644), (1642, 133496), (1804, 121508), (3034, 72248), (3256, 67322), (3284, 66748), (3608, 60754), (6068, 36124), (6512, 33661), (6568, 33374), (7216, 30377), (9031, 24272), (12136, 18062), (13136, 16687)]