334403498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 630685440

約数和(自身を除く): 296281942

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 109, 143, 187, 218, 221, 286, 374, 442, 631, 1199, 1262, 1417, 1853, 2398, 2431, 2834, 3706, 4862, 6941, 8203, 10727, 13882, 15587, 16406, 20383, 21454, 24089, 31174, 40766, 48178, 68779, 90233, 117997, 137558, 139451, 180466, 235994, 264979, 278902, 529958, 756569, 894127, 1169243, 1513138, 1533961, 1788254, 2338486, 3067922, 9835397, 12861673, 15200159, 19670794, 25723346, 30400318, 167201749, 334403498]

約数ペア:

[(1, 334403498), (2, 167201749), (11, 30400318), (13, 25723346), (17, 19670794), (22, 15200159), (26, 12861673), (34, 9835397), (109, 3067922), (143, 2338486), (187, 1788254), (218, 1533961), (221, 1513138), (286, 1169243), (374, 894127), (442, 756569), (631, 529958), (1199, 278902), (1262, 264979), (1417, 235994), (1853, 180466), (2398, 139451), (2431, 137558), (2834, 117997), (3706, 90233), (4862, 68779), (6941, 48178), (8203, 40766), (10727, 31174), (13882, 24089), (15587, 21454), (16406, 20383)]