204672

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:71

約数の個数: 64

約数和(自身を含む): 599760

約数和(自身を除く): 395088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 128, 156, 164, 192, 208, 246, 312, 328, 384, 416, 492, 533, 624, 656, 832, 984, 1066, 1248, 1312, 1599, 1664, 1968, 2132, 2496, 2624, 3198, 3936, 4264, 4992, 5248, 6396, 7872, 8528, 12792, 15744, 17056, 25584, 34112, 51168, 68224, 102336, 204672]

約数ペア:

[(1, 204672), (2, 102336), (3, 68224), (4, 51168), (6, 34112), (8, 25584), (12, 17056), (13, 15744), (16, 12792), (24, 8528), (26, 7872), (32, 6396), (39, 5248), (41, 4992), (48, 4264), (52, 3936), (64, 3198), (78, 2624), (82, 2496), (96, 2132), (104, 1968), (123, 1664), (128, 1599), (156, 1312), (164, 1248), (192, 1066), (208, 984), (246, 832), (312, 656), (328, 624), (384, 533), (416, 492)]