222151332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 585252864

約数和(自身を除く): 363101532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 71, 78, 93, 124, 142, 156, 186, 213, 284, 372, 403, 426, 647, 806, 852, 923, 1209, 1294, 1612, 1846, 1941, 2201, 2418, 2588, 2769, 3692, 3882, 4402, 4836, 5538, 6603, 7764, 8411, 8804, 11076, 13206, 16822, 20057, 25233, 26412, 28613, 33644, 40114, 45937, 50466, 57226, 60171, 80228, 85839, 91874, 100932, 114452, 120342, 137811, 171678, 183748, 240684, 260741, 275622, 343356, 521482, 551244, 597181, 782223, 1042964, 1194362, 1424047, 1564446, 1791543, 2388724, 2848094, 3128892, 3583086, 4272141, 5696188, 7166172, 8544282, 17088564, 18512611, 37025222, 55537833, 74050444, 111075666, 222151332]

約数ペア:

[(1, 222151332), (2, 111075666), (3, 74050444), (4, 55537833), (6, 37025222), (12, 18512611), (13, 17088564), (26, 8544282), (31, 7166172), (39, 5696188), (52, 4272141), (62, 3583086), (71, 3128892), (78, 2848094), (93, 2388724), (124, 1791543), (142, 1564446), (156, 1424047), (186, 1194362), (213, 1042964), (284, 782223), (372, 597181), (403, 551244), (426, 521482), (647, 343356), (806, 275622), (852, 260741), (923, 240684), (1209, 183748), (1294, 171678), (1612, 137811), (1846, 120342), (1941, 114452), (2201, 100932), (2418, 91874), (2588, 85839), (2769, 80228), (3692, 60171), (3882, 57226), (4402, 50466), (4836, 45937), (5538, 40114), (6603, 33644), (7764, 28613), (8411, 26412), (8804, 25233), (11076, 20057), (13206, 16822)]