5380956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 15759744

約数和(自身を除く): 10378788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 163, 252, 262, 326, 393, 489, 524, 652, 786, 917, 978, 1141, 1179, 1467, 1572, 1834, 1956, 2282, 2358, 2751, 2934, 3423, 3668, 4564, 4716, 5502, 5868, 6846, 8253, 10269, 11004, 13692, 16506, 20538, 21353, 33012, 41076, 42706, 64059, 85412, 128118, 149471, 192177, 256236, 298942, 384354, 448413, 597884, 768708, 896826, 1345239, 1793652, 2690478, 5380956]

約数ペア:

[(1, 5380956), (2, 2690478), (3, 1793652), (4, 1345239), (6, 896826), (7, 768708), (9, 597884), (12, 448413), (14, 384354), (18, 298942), (21, 256236), (28, 192177), (36, 149471), (42, 128118), (63, 85412), (84, 64059), (126, 42706), (131, 41076), (163, 33012), (252, 21353), (262, 20538), (326, 16506), (393, 13692), (489, 11004), (524, 10269), (652, 8253), (786, 6846), (917, 5868), (978, 5502), (1141, 4716), (1179, 4564), (1467, 3668), (1572, 3423), (1834, 2934), (1956, 2751), (2282, 2358)]