747903792

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{1129}}^1$

素因数の和:1550

約数の個数: 80

約数和(自身を含む): 1991385440

約数和(自身を除く): 1243481648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 373, 444, 592, 746, 888, 1119, 1129, 1492, 1776, 2238, 2258, 2984, 3387, 4476, 4516, 5968, 6774, 8952, 9032, 13548, 13801, 17904, 18064, 27096, 27602, 41403, 41773, 54192, 55204, 82806, 83546, 110408, 125319, 165612, 167092, 220816, 250638, 331224, 334184, 421117, 501276, 662448, 668368, 842234, 1002552, 1263351, 1684468, 2005104, 2526702, 3368936, 5053404, 6737872, 10106808, 15581329, 20213616, 31162658, 46743987, 62325316, 93487974, 124650632, 186975948, 249301264, 373951896, 747903792]

約数ペア:

[(1, 747903792), (2, 373951896), (3, 249301264), (4, 186975948), (6, 124650632), (8, 93487974), (12, 62325316), (16, 46743987), (24, 31162658), (37, 20213616), (48, 15581329), (74, 10106808), (111, 6737872), (148, 5053404), (222, 3368936), (296, 2526702), (373, 2005104), (444, 1684468), (592, 1263351), (746, 1002552), (888, 842234), (1119, 668368), (1129, 662448), (1492, 501276), (1776, 421117), (2238, 334184), (2258, 331224), (2984, 250638), (3387, 220816), (4476, 167092), (4516, 165612), (5968, 125319), (6774, 110408), (8952, 83546), (9032, 82806), (13548, 55204), (13801, 54192), (17904, 41773), (18064, 41403), (27096, 27602)]