8230458

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 18754560

約数和(自身を除く): 10524102

約数列:

[1, 2, 3, 6, 19, 23, 38, 43, 46, 57, 69, 73, 86, 114, 129, 138, 146, 219, 258, 437, 438, 817, 874, 989, 1311, 1387, 1634, 1679, 1978, 2451, 2622, 2774, 2967, 3139, 3358, 4161, 4902, 5037, 5934, 6278, 8322, 9417, 10074, 18791, 18834, 31901, 37582, 56373, 59641, 63802, 72197, 95703, 112746, 119282, 144394, 178923, 191406, 216591, 357846, 433182, 1371743, 2743486, 4115229, 8230458]

約数ペア:

[(1, 8230458), (2, 4115229), (3, 2743486), (6, 1371743), (19, 433182), (23, 357846), (38, 216591), (43, 191406), (46, 178923), (57, 144394), (69, 119282), (73, 112746), (86, 95703), (114, 72197), (129, 63802), (138, 59641), (146, 56373), (219, 37582), (258, 31901), (437, 18834), (438, 18791), (817, 10074), (874, 9417), (989, 8322), (1311, 6278), (1387, 5934), (1634, 5037), (1679, 4902), (1978, 4161), (2451, 3358), (2622, 3139), (2774, 2967)]