260581608

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 827089380

約数和(自身を除く): 566507772

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 233, 252, 294, 317, 392, 441, 466, 504, 588, 634, 699, 882, 932, 951, 1176, 1268, 1398, 1631, 1764, 1864, 1902, 2097, 2219, 2536, 2796, 2853, 3262, 3528, 3804, 4194, 4438, 4893, 5592, 5706, 6524, 6657, 7608, 8388, 8876, 9786, 11412, 11417, 13048, 13314, 14679, 15533, 16776, 17752, 19572, 19971, 22824, 22834, 26628, 29358, 31066, 34251, 39144, 39942, 45668, 46599, 53256, 58716, 62132, 68502, 73861, 79884, 91336, 93198, 102753, 117432, 124264, 137004, 139797, 147722, 159768, 186396, 205506, 221583, 274008, 279594, 295444, 372792, 411012, 443166, 517027, 559188, 590888, 664749, 822024, 886332, 1034054, 1118376, 1329498, 1551081, 1772664, 2068108, 2658996, 3102162, 3619189, 4136216, 4653243, 5317992, 6204324, 7238378, 9306486, 10857567, 12408648, 14476756, 18612972, 21715134, 28953512, 32572701, 37225944, 43430268, 65145402, 86860536, 130290804, 260581608]

約数ペア:

[(1, 260581608), (2, 130290804), (3, 86860536), (4, 65145402), (6, 43430268), (7, 37225944), (8, 32572701), (9, 28953512), (12, 21715134), (14, 18612972), (18, 14476756), (21, 12408648), (24, 10857567), (28, 9306486), (36, 7238378), (42, 6204324), (49, 5317992), (56, 4653243), (63, 4136216), (72, 3619189), (84, 3102162), (98, 2658996), (126, 2068108), (147, 1772664), (168, 1551081), (196, 1329498), (233, 1118376), (252, 1034054), (294, 886332), (317, 822024), (392, 664749), (441, 590888), (466, 559188), (504, 517027), (588, 443166), (634, 411012), (699, 372792), (882, 295444), (932, 279594), (951, 274008), (1176, 221583), (1268, 205506), (1398, 186396), (1631, 159768), (1764, 147722), (1864, 139797), (1902, 137004), (2097, 124264), (2219, 117432), (2536, 102753), (2796, 93198), (2853, 91336), (3262, 79884), (3528, 73861), (3804, 68502), (4194, 62132), (4438, 58716), (4893, 53256), (5592, 46599), (5706, 45668), (6524, 39942), (6657, 39144), (7608, 34251), (8388, 31066), (8876, 29358), (9786, 26628), (11412, 22834), (11417, 22824), (13048, 19971), (13314, 19572), (14679, 17752), (15533, 16776)]