287820624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:665

約数の個数: 160

約数和(自身を含む): 923940864

約数和(自身を除く): 636120240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 131, 156, 168, 182, 208, 262, 273, 312, 336, 364, 393, 503, 524, 546, 624, 728, 786, 917, 1006, 1048, 1092, 1456, 1509, 1572, 1703, 1834, 2012, 2096, 2184, 2751, 3018, 3144, 3406, 3521, 3668, 4024, 4368, 5109, 5502, 6036, 6288, 6539, 6812, 7042, 7336, 8048, 10218, 10563, 11004, 11921, 12072, 13078, 13624, 14084, 14672, 19617, 20436, 21126, 22008, 23842, 24144, 26156, 27248, 28168, 35763, 39234, 40872, 42252, 44016, 45773, 47684, 52312, 56336, 65893, 71526, 78468, 81744, 84504, 91546, 95368, 104624, 131786, 137319, 143052, 156936, 169008, 183092, 190736, 197679, 263572, 274638, 286104, 313872, 366184, 395358, 461251, 527144, 549276, 572208, 732368, 790716, 856609, 922502, 1054288, 1098552, 1383753, 1581432, 1713218, 1845004, 2197104, 2569827, 2767506, 3162864, 3426436, 3690008, 5139654, 5535012, 5996263, 6852872, 7380016, 10279308, 11070024, 11992526, 13705744, 17988789, 20558616, 22140048, 23985052, 35977578, 41117232, 47970104, 71955156, 95940208, 143910312, 287820624]

約数ペア:

[(1, 287820624), (2, 143910312), (3, 95940208), (4, 71955156), (6, 47970104), (7, 41117232), (8, 35977578), (12, 23985052), (13, 22140048), (14, 20558616), (16, 17988789), (21, 13705744), (24, 11992526), (26, 11070024), (28, 10279308), (39, 7380016), (42, 6852872), (48, 5996263), (52, 5535012), (56, 5139654), (78, 3690008), (84, 3426436), (91, 3162864), (104, 2767506), (112, 2569827), (131, 2197104), (156, 1845004), (168, 1713218), (182, 1581432), (208, 1383753), (262, 1098552), (273, 1054288), (312, 922502), (336, 856609), (364, 790716), (393, 732368), (503, 572208), (524, 549276), (546, 527144), (624, 461251), (728, 395358), (786, 366184), (917, 313872), (1006, 286104), (1048, 274638), (1092, 263572), (1456, 197679), (1509, 190736), (1572, 183092), (1703, 169008), (1834, 156936), (2012, 143052), (2096, 137319), (2184, 131786), (2751, 104624), (3018, 95368), (3144, 91546), (3406, 84504), (3521, 81744), (3668, 78468), (4024, 71526), (4368, 65893), (5109, 56336), (5502, 52312), (6036, 47684), (6288, 45773), (6539, 44016), (6812, 42252), (7042, 40872), (7336, 39234), (8048, 35763), (10218, 28168), (10563, 27248), (11004, 26156), (11921, 24144), (12072, 23842), (13078, 22008), (13624, 21126), (14084, 20436), (14672, 19617)]