280879008

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{43669}}^1$

素因数の和:43749

約数の個数: 48

約数和(自身を含む): 748329120

約数和(自身を除く): 467450112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 6432, 43669, 87338, 131007, 174676, 262014, 349352, 524028, 698704, 1048056, 1397408, 2096112, 2925823, 4192224, 5851646, 8777469, 11703292, 17554938, 23406584, 35109876, 46813168, 70219752, 93626336, 140439504, 280879008]

約数ペア:

[(1, 280879008), (2, 140439504), (3, 93626336), (4, 70219752), (6, 46813168), (8, 35109876), (12, 23406584), (16, 17554938), (24, 11703292), (32, 8777469), (48, 5851646), (67, 4192224), (96, 2925823), (134, 2096112), (201, 1397408), (268, 1048056), (402, 698704), (536, 524028), (804, 349352), (1072, 262014), (1608, 174676), (2144, 131007), (3216, 87338), (6432, 43669)]