290426848

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2137}}^1$

素因数の和:2315

約数の個数: 48

約数和(自身を含む): 594808704

約数和(自身を除く): 304381856

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 137, 248, 274, 496, 548, 992, 1096, 2137, 2192, 4247, 4274, 4384, 8494, 8548, 16988, 17096, 33976, 34192, 66247, 67952, 68384, 132494, 135904, 264988, 292769, 529976, 585538, 1059952, 1171076, 2119904, 2342152, 4684304, 9075839, 9368608, 18151678, 36303356, 72606712, 145213424, 290426848]

約数ペア:

[(1, 290426848), (2, 145213424), (4, 72606712), (8, 36303356), (16, 18151678), (31, 9368608), (32, 9075839), (62, 4684304), (124, 2342152), (137, 2119904), (248, 1171076), (274, 1059952), (496, 585538), (548, 529976), (992, 292769), (1096, 264988), (2137, 135904), (2192, 132494), (4247, 68384), (4274, 67952), (4384, 66247), (8494, 34192), (8548, 33976), (16988, 17096)]