230237748

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{163987}}^1$

素因数の和:164013

約数の個数: 48

約数和(自身を含む): 642832960

約数和(自身を除く): 412595212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 163987, 327974, 491961, 655948, 983922, 1475883, 1967844, 2131831, 2951766, 4263662, 4427649, 5903532, 6395493, 8527324, 8855298, 12790986, 17710596, 19186479, 25581972, 38372958, 57559437, 76745916, 115118874, 230237748]

約数ペア:

[(1, 230237748), (2, 115118874), (3, 76745916), (4, 57559437), (6, 38372958), (9, 25581972), (12, 19186479), (13, 17710596), (18, 12790986), (26, 8855298), (27, 8527324), (36, 6395493), (39, 5903532), (52, 4427649), (54, 4263662), (78, 2951766), (108, 2131831), (117, 1967844), (156, 1475883), (234, 983922), (351, 655948), (468, 491961), (702, 327974), (1404, 163987)]