406873872

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{29129}}^1$

素因数の和:29240

約数の個数: 60

約数和(自身を含む): 1150460220

約数和(自身を除く): 743586348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3492, 4656, 6984, 13968, 29129, 58258, 87387, 116516, 174774, 233032, 262161, 349548, 466064, 524322, 699096, 1048644, 1398192, 2097288, 2825513, 4194576, 5651026, 8476539, 11302052, 16953078, 22604104, 25429617, 33906156, 45208208, 50859234, 67812312, 101718468, 135624624, 203436936, 406873872]

約数ペア:

[(1, 406873872), (2, 203436936), (3, 135624624), (4, 101718468), (6, 67812312), (8, 50859234), (9, 45208208), (12, 33906156), (16, 25429617), (18, 22604104), (24, 16953078), (36, 11302052), (48, 8476539), (72, 5651026), (97, 4194576), (144, 2825513), (194, 2097288), (291, 1398192), (388, 1048644), (582, 699096), (776, 524322), (873, 466064), (1164, 349548), (1552, 262161), (1746, 233032), (2328, 174774), (3492, 116516), (4656, 87387), (6984, 58258), (13968, 29129)]