426574776

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 1167724800

約数和(自身を除く): 741150024

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 131, 148, 152, 193, 222, 228, 262, 296, 386, 393, 444, 456, 524, 579, 703, 772, 786, 888, 1048, 1158, 1406, 1544, 1572, 2109, 2316, 2489, 2812, 3144, 3667, 4218, 4632, 4847, 4978, 5624, 7141, 7334, 7467, 8436, 9694, 9956, 11001, 14282, 14541, 14668, 14934, 16872, 19388, 19912, 21423, 22002, 25283, 28564, 29082, 29336, 29868, 38776, 42846, 44004, 50566, 57128, 58164, 59736, 75849, 85692, 88008, 92093, 101132, 116328, 135679, 151698, 171384, 184186, 202264, 271358, 276279, 303396, 368372, 407037, 480377, 542716, 552558, 606792, 736744, 814074, 935471, 960754, 1085432, 1105116, 1441131, 1628148, 1870942, 1921508, 2210232, 2806413, 2882262, 3256296, 3741884, 3843016, 5612826, 5764524, 7483768, 11225652, 11529048, 17773949, 22451304, 35547898, 53321847, 71095796, 106643694, 142191592, 213287388, 426574776]

約数ペア:

[(1, 426574776), (2, 213287388), (3, 142191592), (4, 106643694), (6, 71095796), (8, 53321847), (12, 35547898), (19, 22451304), (24, 17773949), (37, 11529048), (38, 11225652), (57, 7483768), (74, 5764524), (76, 5612826), (111, 3843016), (114, 3741884), (131, 3256296), (148, 2882262), (152, 2806413), (193, 2210232), (222, 1921508), (228, 1870942), (262, 1628148), (296, 1441131), (386, 1105116), (393, 1085432), (444, 960754), (456, 935471), (524, 814074), (579, 736744), (703, 606792), (772, 552558), (786, 542716), (888, 480377), (1048, 407037), (1158, 368372), (1406, 303396), (1544, 276279), (1572, 271358), (2109, 202264), (2316, 184186), (2489, 171384), (2812, 151698), (3144, 135679), (3667, 116328), (4218, 101132), (4632, 92093), (4847, 88008), (4978, 85692), (5624, 75849), (7141, 59736), (7334, 58164), (7467, 57128), (8436, 50566), (9694, 44004), (9956, 42846), (11001, 38776), (14282, 29868), (14541, 29336), (14668, 29082), (14934, 28564), (16872, 25283), (19388, 22002), (19912, 21423)]