358922084

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 705112128

約数和(自身を除く): 346190044

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 101, 107, 202, 214, 361, 404, 428, 437, 722, 874, 1444, 1748, 1919, 2033, 2323, 2461, 3838, 4066, 4646, 4922, 7676, 8132, 8303, 9292, 9844, 10807, 16606, 21614, 33212, 36461, 38627, 43228, 44137, 46759, 72922, 77254, 88274, 93518, 145844, 154508, 176548, 187036, 205333, 248561, 410666, 497122, 821332, 838603, 888421, 994244, 1677206, 1776842, 3354412, 3553684, 3901327, 4722659, 7802654, 9445318, 15605308, 18890636, 89730521, 179461042, 358922084]

約数ペア:

[(1, 358922084), (2, 179461042), (4, 89730521), (19, 18890636), (23, 15605308), (38, 9445318), (46, 7802654), (76, 4722659), (92, 3901327), (101, 3553684), (107, 3354412), (202, 1776842), (214, 1677206), (361, 994244), (404, 888421), (428, 838603), (437, 821332), (722, 497122), (874, 410666), (1444, 248561), (1748, 205333), (1919, 187036), (2033, 176548), (2323, 154508), (2461, 145844), (3838, 93518), (4066, 88274), (4646, 77254), (4922, 72922), (7676, 46759), (8132, 44137), (8303, 43228), (9292, 38627), (9844, 36461), (10807, 33212), (16606, 21614)]