23293468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 50274000

約数和(自身を除く): 26980532

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 121, 149, 187, 209, 242, 298, 323, 374, 418, 484, 596, 646, 748, 836, 1292, 1639, 2057, 2299, 2533, 2831, 3278, 3553, 4114, 4598, 5066, 5662, 6556, 7106, 8228, 9196, 10132, 11324, 14212, 18029, 27863, 31141, 36058, 39083, 48127, 55726, 62282, 72116, 78166, 96254, 111452, 124564, 156332, 192508, 306493, 342551, 529397, 612986, 685102, 1058794, 1225972, 1370204, 2117588, 5823367, 11646734, 23293468]

約数ペア:

[(1, 23293468), (2, 11646734), (4, 5823367), (11, 2117588), (17, 1370204), (19, 1225972), (22, 1058794), (34, 685102), (38, 612986), (44, 529397), (68, 342551), (76, 306493), (121, 192508), (149, 156332), (187, 124564), (209, 111452), (242, 96254), (298, 78166), (323, 72116), (374, 62282), (418, 55726), (484, 48127), (596, 39083), (646, 36058), (748, 31141), (836, 27863), (1292, 18029), (1639, 14212), (2057, 11324), (2299, 10132), (2533, 9196), (2831, 8228), (3278, 7106), (3553, 6556), (4114, 5662), (4598, 5066)]