664512576

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:629

約数の個数: 224

約数和(自身を含む): 2197778688

約数和(自身を除く): 1533266112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 73, 78, 84, 91, 96, 104, 112, 146, 156, 168, 182, 192, 208, 219, 224, 273, 292, 312, 336, 364, 416, 438, 448, 511, 521, 546, 584, 624, 672, 728, 832, 876, 949, 1022, 1042, 1092, 1168, 1248, 1344, 1456, 1533, 1563, 1752, 1898, 2044, 2084, 2184, 2336, 2496, 2847, 2912, 3066, 3126, 3504, 3647, 3796, 4088, 4168, 4368, 4672, 5694, 5824, 6132, 6252, 6643, 6773, 7008, 7294, 7592, 8176, 8336, 8736, 10941, 11388, 12264, 12504, 13286, 13546, 14016, 14588, 15184, 16352, 16672, 17472, 19929, 20319, 21882, 22776, 24528, 25008, 26572, 27092, 29176, 30368, 32704, 33344, 38033, 39858, 40638, 43764, 45552, 47411, 49056, 50016, 53144, 54184, 58352, 60736, 76066, 79716, 81276, 87528, 91104, 94822, 98112, 100032, 106288, 108368, 114099, 116704, 142233, 152132, 159432, 162552, 175056, 182208, 189644, 212576, 216736, 228198, 233408, 266231, 284466, 304264, 318864, 325104, 350112, 379288, 425152, 433472, 456396, 494429, 532462, 568932, 608528, 637728, 650208, 700224, 758576, 798693, 912792, 988858, 1064924, 1137864, 1217056, 1275456, 1300416, 1483287, 1517152, 1597386, 1825584, 1977716, 2129848, 2275728, 2434112, 2966574, 3034304, 3194772, 3461003, 3651168, 3955432, 4259696, 4551456, 5933148, 6389544, 6922006, 7302336, 7910864, 8519392, 9102912, 10383009, 11866296, 12779088, 13844012, 15821728, 17038784, 20766018, 23732592, 25558176, 27688024, 31643456, 41532036, 47465184, 51116352, 55376048, 83064072, 94930368, 110752096, 166128144, 221504192, 332256288, 664512576]

約数ペア:

[(1, 664512576), (2, 332256288), (3, 221504192), (4, 166128144), (6, 110752096), (7, 94930368), (8, 83064072), (12, 55376048), (13, 51116352), (14, 47465184), (16, 41532036), (21, 31643456), (24, 27688024), (26, 25558176), (28, 23732592), (32, 20766018), (39, 17038784), (42, 15821728), (48, 13844012), (52, 12779088), (56, 11866296), (64, 10383009), (73, 9102912), (78, 8519392), (84, 7910864), (91, 7302336), (96, 6922006), (104, 6389544), (112, 5933148), (146, 4551456), (156, 4259696), (168, 3955432), (182, 3651168), (192, 3461003), (208, 3194772), (219, 3034304), (224, 2966574), (273, 2434112), (292, 2275728), (312, 2129848), (336, 1977716), (364, 1825584), (416, 1597386), (438, 1517152), (448, 1483287), (511, 1300416), (521, 1275456), (546, 1217056), (584, 1137864), (624, 1064924), (672, 988858), (728, 912792), (832, 798693), (876, 758576), (949, 700224), (1022, 650208), (1042, 637728), (1092, 608528), (1168, 568932), (1248, 532462), (1344, 494429), (1456, 456396), (1533, 433472), (1563, 425152), (1752, 379288), (1898, 350112), (2044, 325104), (2084, 318864), (2184, 304264), (2336, 284466), (2496, 266231), (2847, 233408), (2912, 228198), (3066, 216736), (3126, 212576), (3504, 189644), (3647, 182208), (3796, 175056), (4088, 162552), (4168, 159432), (4368, 152132), (4672, 142233), (5694, 116704), (5824, 114099), (6132, 108368), (6252, 106288), (6643, 100032), (6773, 98112), (7008, 94822), (7294, 91104), (7592, 87528), (8176, 81276), (8336, 79716), (8736, 76066), (10941, 60736), (11388, 58352), (12264, 54184), (12504, 53144), (13286, 50016), (13546, 49056), (14016, 47411), (14588, 45552), (15184, 43764), (16352, 40638), (16672, 39858), (17472, 38033), (19929, 33344), (20319, 32704), (21882, 30368), (22776, 29176), (24528, 27092), (25008, 26572)]