272809008

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{19531}}^1$

素因数の和:19642

約数の個数: 60

約数和(自身を含む): 771396808

約数和(自身を除く): 498587800

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, 19531, 39062, 58593, 78124, 117186, 156248, 175779, 234372, 312496, 351558, 468744, 703116, 937488, 1406232, 1894507, 2812464, 3789014, 5683521, 7578028, 11367042, 15156056, 17050563, 22734084, 30312112, 34101126, 45468168, 68202252, 90936336, 136404504, 272809008]

約数ペア:

[(1, 272809008), (2, 136404504), (3, 90936336), (4, 68202252), (6, 45468168), (8, 34101126), (9, 30312112), (12, 22734084), (16, 17050563), (18, 15156056), (24, 11367042), (36, 7578028), (48, 5683521), (72, 3789014), (97, 2812464), (144, 1894507), (194, 1406232), (291, 937488), (388, 703116), (582, 468744), (776, 351558), (873, 312496), (1164, 234372), (1552, 175779), (1746, 156248), (2328, 117186), (3492, 78124), (4656, 58593), (6984, 39062), (13968, 19531)]