498384432

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:628

約数の個数: 240

約数和(自身を含む): 1743513408

約数和(自身を除く): 1245128976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 73, 78, 84, 91, 104, 112, 117, 126, 144, 146, 156, 168, 182, 208, 219, 234, 252, 273, 292, 312, 336, 364, 438, 468, 504, 511, 521, 546, 584, 624, 657, 728, 819, 876, 936, 949, 1008, 1022, 1042, 1092, 1168, 1314, 1456, 1533, 1563, 1638, 1752, 1872, 1898, 2044, 2084, 2184, 2628, 2847, 3066, 3126, 3276, 3504, 3647, 3796, 4088, 4168, 4368, 4599, 4689, 5256, 5694, 6132, 6252, 6552, 6643, 6773, 7294, 7592, 8176, 8336, 8541, 9198, 9378, 10512, 10941, 11388, 12264, 12504, 13104, 13286, 13546, 14588, 15184, 17082, 18396, 18756, 19929, 20319, 21882, 22776, 24528, 25008, 26572, 27092, 29176, 32823, 34164, 36792, 37512, 38033, 39858, 40638, 43764, 45552, 47411, 53144, 54184, 58352, 59787, 60957, 65646, 68328, 73584, 75024, 76066, 79716, 81276, 87528, 94822, 106288, 108368, 114099, 119574, 121914, 131292, 136656, 142233, 152132, 159432, 162552, 175056, 189644, 228198, 239148, 243828, 262584, 266231, 284466, 304264, 318864, 325104, 342297, 379288, 426699, 456396, 478296, 487656, 494429, 525168, 532462, 568932, 608528, 684594, 758576, 798693, 853398, 912792, 956592, 975312, 988858, 1064924, 1137864, 1369188, 1483287, 1597386, 1706796, 1825584, 1977716, 2129848, 2275728, 2396079, 2738376, 2966574, 3194772, 3413592, 3461003, 3955432, 4259696, 4449861, 4792158, 5476752, 5933148, 6389544, 6827184, 6922006, 7910864, 8899722, 9584316, 10383009, 11866296, 12779088, 13844012, 17799444, 19168632, 20766018, 23732592, 27688024, 31149027, 35598888, 38337264, 41532036, 55376048, 62298054, 71197776, 83064072, 124596108, 166128144, 249192216, 498384432]

約数ペア:

[(1, 498384432), (2, 249192216), (3, 166128144), (4, 124596108), (6, 83064072), (7, 71197776), (8, 62298054), (9, 55376048), (12, 41532036), (13, 38337264), (14, 35598888), (16, 31149027), (18, 27688024), (21, 23732592), (24, 20766018), (26, 19168632), (28, 17799444), (36, 13844012), (39, 12779088), (42, 11866296), (48, 10383009), (52, 9584316), (56, 8899722), (63, 7910864), (72, 6922006), (73, 6827184), (78, 6389544), (84, 5933148), (91, 5476752), (104, 4792158), (112, 4449861), (117, 4259696), (126, 3955432), (144, 3461003), (146, 3413592), (156, 3194772), (168, 2966574), (182, 2738376), (208, 2396079), (219, 2275728), (234, 2129848), (252, 1977716), (273, 1825584), (292, 1706796), (312, 1597386), (336, 1483287), (364, 1369188), (438, 1137864), (468, 1064924), (504, 988858), (511, 975312), (521, 956592), (546, 912792), (584, 853398), (624, 798693), (657, 758576), (728, 684594), (819, 608528), (876, 568932), (936, 532462), (949, 525168), (1008, 494429), (1022, 487656), (1042, 478296), (1092, 456396), (1168, 426699), (1314, 379288), (1456, 342297), (1533, 325104), (1563, 318864), (1638, 304264), (1752, 284466), (1872, 266231), (1898, 262584), (2044, 243828), (2084, 239148), (2184, 228198), (2628, 189644), (2847, 175056), (3066, 162552), (3126, 159432), (3276, 152132), (3504, 142233), (3647, 136656), (3796, 131292), (4088, 121914), (4168, 119574), (4368, 114099), (4599, 108368), (4689, 106288), (5256, 94822), (5694, 87528), (6132, 81276), (6252, 79716), (6552, 76066), (6643, 75024), (6773, 73584), (7294, 68328), (7592, 65646), (8176, 60957), (8336, 59787), (8541, 58352), (9198, 54184), (9378, 53144), (10512, 47411), (10941, 45552), (11388, 43764), (12264, 40638), (12504, 39858), (13104, 38033), (13286, 37512), (13546, 36792), (14588, 34164), (15184, 32823), (17082, 29176), (18396, 27092), (18756, 26572), (19929, 25008), (20319, 24528), (21882, 22776)]