253569204

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4861}}^1$

素因数の和:4907

約数の個数: 120

約数和(自身を含む): 790677888

約数和(自身を除く): 537108684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1863, 1932, 2268, 2484, 2898, 3726, 4347, 4861, 5796, 7452, 8694, 9722, 13041, 14583, 17388, 19444, 26082, 29166, 34027, 43749, 52164, 58332, 68054, 87498, 102081, 111803, 131247, 136108, 174996, 204162, 223606, 262494, 306243, 335409, 393741, 408324, 447212, 524988, 612486, 670818, 782621, 787482, 918729, 1006227, 1224972, 1341636, 1565242, 1574964, 1837458, 2012454, 2347863, 2756187, 3018681, 3130484, 3674916, 4024908, 4695726, 5512374, 6037362, 7043589, 9056043, 9391452, 11024748, 12074724, 14087178, 18112086, 21130767, 28174356, 36224172, 42261534, 63392301, 84523068, 126784602, 253569204]

約数ペア:

[(1, 253569204), (2, 126784602), (3, 84523068), (4, 63392301), (6, 42261534), (7, 36224172), (9, 28174356), (12, 21130767), (14, 18112086), (18, 14087178), (21, 12074724), (23, 11024748), (27, 9391452), (28, 9056043), (36, 7043589), (42, 6037362), (46, 5512374), (54, 4695726), (63, 4024908), (69, 3674916), (81, 3130484), (84, 3018681), (92, 2756187), (108, 2347863), (126, 2012454), (138, 1837458), (161, 1574964), (162, 1565242), (189, 1341636), (207, 1224972), (252, 1006227), (276, 918729), (322, 787482), (324, 782621), (378, 670818), (414, 612486), (483, 524988), (567, 447212), (621, 408324), (644, 393741), (756, 335409), (828, 306243), (966, 262494), (1134, 223606), (1242, 204162), (1449, 174996), (1863, 136108), (1932, 131247), (2268, 111803), (2484, 102081), (2898, 87498), (3726, 68054), (4347, 58332), (4861, 52164), (5796, 43749), (7452, 34027), (8694, 29166), (9722, 26082), (13041, 19444), (14583, 17388)]