1809644156912

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1229}}^1\times {\mathrm{6143}}^1$

素因数の和:7662

約数の個数: 80

約数和(自身を含む): 3575908270080

約数和(自身を除く): 1766264113168

約数列:

[1, 2, 4, 8, 16, 71, 142, 211, 284, 422, 568, 844, 1136, 1229, 1688, 2458, 3376, 4916, 6143, 9832, 12286, 14981, 19664, 24572, 29962, 49144, 59924, 87259, 98288, 119848, 174518, 239696, 259319, 349036, 436153, 518638, 698072, 872306, 1037276, 1296173, 1396144, 1744612, 2074552, 2592346, 3489224, 4149104, 5184692, 6978448, 7549747, 10369384, 15099494, 18411649, 20738768, 30198988, 36823298, 60397976, 73646596, 92028283, 120795952, 147293192, 184056566, 294586384, 368113132, 536032037, 736226264, 1072064074, 1472452528, 1592996617, 2144128148, 3185993234, 4288256296, 6371986468, 8576512592, 12743972936, 25487945872, 113102759807, 226205519614, 452411039228, 904822078456, 1809644156912]

約数ペア:

[(1, 1809644156912), (2, 904822078456), (4, 452411039228), (8, 226205519614), (16, 113102759807), (71, 25487945872), (142, 12743972936), (211, 8576512592), (284, 6371986468), (422, 4288256296), (568, 3185993234), (844, 2144128148), (1136, 1592996617), (1229, 1472452528), (1688, 1072064074), (2458, 736226264), (3376, 536032037), (4916, 368113132), (6143, 294586384), (9832, 184056566), (12286, 147293192), (14981, 120795952), (19664, 92028283), (24572, 73646596), (29962, 60397976), (49144, 36823298), (59924, 30198988), (87259, 20738768), (98288, 18411649), (119848, 15099494), (174518, 10369384), (239696, 7549747), (259319, 6978448), (349036, 5184692), (436153, 4149104), (518638, 3489224), (698072, 2592346), (872306, 2074552), (1037276, 1744612), (1296173, 1396144)]