2051983008

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{73453}}^1$

素因数の和:73566

約数の個数: 72

約数和(自身を含む): 5895564948

約数和(自身を除く): 3843581940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6984, 9312, 13968, 27936, 73453, 146906, 220359, 293812, 440718, 587624, 661077, 881436, 1175248, 1322154, 1762872, 2350496, 2644308, 3525744, 5288616, 7051488, 7124941, 10577232, 14249882, 21154464, 21374823, 28499764, 42749646, 56999528, 64124469, 85499292, 113999056, 128248938, 170998584, 227998112, 256497876, 341997168, 512995752, 683994336, 1025991504, 2051983008]

約数ペア:

[(1, 2051983008), (2, 1025991504), (3, 683994336), (4, 512995752), (6, 341997168), (8, 256497876), (9, 227998112), (12, 170998584), (16, 128248938), (18, 113999056), (24, 85499292), (32, 64124469), (36, 56999528), (48, 42749646), (72, 28499764), (96, 21374823), (97, 21154464), (144, 14249882), (194, 10577232), (288, 7124941), (291, 7051488), (388, 5288616), (582, 3525744), (776, 2644308), (873, 2350496), (1164, 1762872), (1552, 1322154), (1746, 1175248), (2328, 881436), (3104, 661077), (3492, 587624), (4656, 440718), (6984, 293812), (9312, 220359), (13968, 146906), (27936, 73453)]