2646007728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19541}}^1$

素因数の和:19603

約数の個数: 160

約数和(自身を含む): 8684777472

約数和(自身を除く): 6038769744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 3472, 4368, 4836, 5208, 5642, 6448, 8463, 9672, 10416, 11284, 16926, 19344, 19541, 22568, 33852, 39082, 45136, 58623, 67704, 78164, 117246, 135408, 136787, 156328, 234492, 254033, 273574, 312656, 410361, 468984, 508066, 547148, 605771, 762099, 820722, 937968, 1016132, 1094296, 1211542, 1524198, 1641444, 1778231, 1817313, 2032264, 2188592, 2423084, 3048396, 3282888, 3556462, 3634626, 4064528, 4240397, 4846168, 5334693, 6096792, 6565776, 7112924, 7269252, 7875023, 8480794, 9692336, 10669386, 12193584, 12721191, 14225848, 14538504, 15750046, 16961588, 21338772, 23625069, 25442382, 28451696, 29077008, 31500092, 33923176, 42677544, 47250138, 50884764, 55125161, 63000184, 67846352, 85355088, 94500276, 101769528, 110250322, 126000368, 165375483, 189000552, 203539056, 220500644, 330750966, 378001104, 441001288, 661501932, 882002576, 1323003864, 2646007728]

約数ペア:

[(1, 2646007728), (2, 1323003864), (3, 882002576), (4, 661501932), (6, 441001288), (7, 378001104), (8, 330750966), (12, 220500644), (13, 203539056), (14, 189000552), (16, 165375483), (21, 126000368), (24, 110250322), (26, 101769528), (28, 94500276), (31, 85355088), (39, 67846352), (42, 63000184), (48, 55125161), (52, 50884764), (56, 47250138), (62, 42677544), (78, 33923176), (84, 31500092), (91, 29077008), (93, 28451696), (104, 25442382), (112, 23625069), (124, 21338772), (156, 16961588), (168, 15750046), (182, 14538504), (186, 14225848), (208, 12721191), (217, 12193584), (248, 10669386), (273, 9692336), (312, 8480794), (336, 7875023), (364, 7269252), (372, 7112924), (403, 6565776), (434, 6096792), (496, 5334693), (546, 4846168), (624, 4240397), (651, 4064528), (728, 3634626), (744, 3556462), (806, 3282888), (868, 3048396), (1092, 2423084), (1209, 2188592), (1302, 2032264), (1456, 1817313), (1488, 1778231), (1612, 1641444), (1736, 1524198), (2184, 1211542), (2418, 1094296), (2604, 1016132), (2821, 937968), (3224, 820722), (3472, 762099), (4368, 605771), (4836, 547148), (5208, 508066), (5642, 468984), (6448, 410361), (8463, 312656), (9672, 273574), (10416, 254033), (11284, 234492), (16926, 156328), (19344, 136787), (19541, 135408), (22568, 117246), (33852, 78164), (39082, 67704), (45136, 58623)]