397121328

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{41161}}^1$

素因数の和:41242

約数の個数: 60

約数和(自身を含む): 1128003448

約数和(自身を除く): 730882120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 41161, 82322, 123483, 164644, 246966, 329288, 370449, 493932, 658576, 740898, 987864, 1481796, 1975728, 2757787, 2963592, 5515574, 5927184, 8273361, 11031148, 16546722, 22062296, 24820083, 33093444, 44124592, 49640166, 66186888, 99280332, 132373776, 198560664, 397121328]

約数ペア:

[(1, 397121328), (2, 198560664), (3, 132373776), (4, 99280332), (6, 66186888), (8, 49640166), (9, 44124592), (12, 33093444), (16, 24820083), (18, 22062296), (24, 16546722), (36, 11031148), (48, 8273361), (67, 5927184), (72, 5515574), (134, 2963592), (144, 2757787), (201, 1975728), (268, 1481796), (402, 987864), (536, 740898), (603, 658576), (804, 493932), (1072, 370449), (1206, 329288), (1608, 246966), (2412, 164644), (3216, 123483), (4824, 82322), (9648, 41161)]