316061564

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 698071248

約数和(自身を除く): 382009684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 163, 182, 196, 326, 364, 637, 652, 761, 1141, 1274, 1522, 2119, 2282, 2548, 3044, 4238, 4564, 5327, 7987, 8476, 9893, 10654, 14833, 15974, 19786, 21308, 29666, 31948, 37289, 39572, 59332, 69251, 74578, 103831, 124043, 138502, 149156, 207662, 248086, 277004, 415324, 484757, 496172, 868301, 969514, 1612559, 1736602, 1939028, 3225118, 3473204, 6078107, 6450236, 11287913, 12156214, 22575826, 24312428, 45151652, 79015391, 158030782, 316061564]

約数ペア:

[(1, 316061564), (2, 158030782), (4, 79015391), (7, 45151652), (13, 24312428), (14, 22575826), (26, 12156214), (28, 11287913), (49, 6450236), (52, 6078107), (91, 3473204), (98, 3225118), (163, 1939028), (182, 1736602), (196, 1612559), (326, 969514), (364, 868301), (637, 496172), (652, 484757), (761, 415324), (1141, 277004), (1274, 248086), (1522, 207662), (2119, 149156), (2282, 138502), (2548, 124043), (3044, 103831), (4238, 74578), (4564, 69251), (5327, 59332), (7987, 39572), (8476, 37289), (9893, 31948), (10654, 29666), (14833, 21308), (15974, 19786)]