643670352

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9293}}^1$

素因数の和:9357

約数の個数: 120

約数和(自身を含む): 1992596424

約数和(自身を除く): 1348926072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1332, 1443, 1776, 1872, 1924, 2664, 2886, 3848, 4329, 5328, 5772, 7696, 8658, 9293, 11544, 17316, 18586, 23088, 27879, 34632, 37172, 55758, 69264, 74344, 83637, 111516, 120809, 148688, 167274, 223032, 241618, 334548, 343841, 362427, 446064, 483236, 669096, 687682, 724854, 966472, 1031523, 1087281, 1338192, 1375364, 1449708, 1932944, 2063046, 2174562, 2750728, 2899416, 3094569, 4126092, 4349124, 4469933, 5501456, 5798832, 6189138, 8252184, 8698248, 8939866, 12378276, 13409799, 16504368, 17396496, 17879732, 24756552, 26819598, 35759464, 40229397, 49513104, 53639196, 71518928, 80458794, 107278392, 160917588, 214556784, 321835176, 643670352]

約数ペア:

[(1, 643670352), (2, 321835176), (3, 214556784), (4, 160917588), (6, 107278392), (8, 80458794), (9, 71518928), (12, 53639196), (13, 49513104), (16, 40229397), (18, 35759464), (24, 26819598), (26, 24756552), (36, 17879732), (37, 17396496), (39, 16504368), (48, 13409799), (52, 12378276), (72, 8939866), (74, 8698248), (78, 8252184), (104, 6189138), (111, 5798832), (117, 5501456), (144, 4469933), (148, 4349124), (156, 4126092), (208, 3094569), (222, 2899416), (234, 2750728), (296, 2174562), (312, 2063046), (333, 1932944), (444, 1449708), (468, 1375364), (481, 1338192), (592, 1087281), (624, 1031523), (666, 966472), (888, 724854), (936, 687682), (962, 669096), (1332, 483236), (1443, 446064), (1776, 362427), (1872, 343841), (1924, 334548), (2664, 241618), (2886, 223032), (3848, 167274), (4329, 148688), (5328, 120809), (5772, 111516), (7696, 83637), (8658, 74344), (9293, 69264), (11544, 55758), (17316, 37172), (18586, 34632), (23088, 27879)]