229221564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 653950080

約数和(自身を除く): 424728516

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 124, 132, 139, 143, 156, 186, 278, 286, 341, 372, 403, 417, 429, 556, 572, 682, 806, 834, 858, 961, 1023, 1209, 1364, 1529, 1612, 1668, 1716, 1807, 1922, 2046, 2418, 2883, 3058, 3614, 3844, 4092, 4309, 4433, 4587, 4836, 5421, 5766, 6116, 7228, 8618, 8866, 9174, 10571, 10842, 11532, 12493, 12927, 13299, 17236, 17732, 18348, 19877, 21142, 21684, 24986, 25854, 26598, 31713, 37479, 39754, 42284, 47399, 49972, 51708, 53196, 56017, 59631, 63426, 74958, 79508, 94798, 112034, 119262, 126852, 133579, 137423, 142197, 149916, 168051, 189596, 224068, 238524, 267158, 274846, 284394, 336102, 400737, 412269, 534316, 549692, 568788, 616187, 672204, 801474, 824538, 1232374, 1469369, 1602948, 1649076, 1736527, 1848561, 2464748, 2938738, 3473054, 3697122, 4408107, 5209581, 5877476, 6946108, 7394244, 8816214, 10419162, 17632428, 19101797, 20838324, 38203594, 57305391, 76407188, 114610782, 229221564]

約数ペア:

[(1, 229221564), (2, 114610782), (3, 76407188), (4, 57305391), (6, 38203594), (11, 20838324), (12, 19101797), (13, 17632428), (22, 10419162), (26, 8816214), (31, 7394244), (33, 6946108), (39, 5877476), (44, 5209581), (52, 4408107), (62, 3697122), (66, 3473054), (78, 2938738), (93, 2464748), (124, 1848561), (132, 1736527), (139, 1649076), (143, 1602948), (156, 1469369), (186, 1232374), (278, 824538), (286, 801474), (341, 672204), (372, 616187), (403, 568788), (417, 549692), (429, 534316), (556, 412269), (572, 400737), (682, 336102), (806, 284394), (834, 274846), (858, 267158), (961, 238524), (1023, 224068), (1209, 189596), (1364, 168051), (1529, 149916), (1612, 142197), (1668, 137423), (1716, 133579), (1807, 126852), (1922, 119262), (2046, 112034), (2418, 94798), (2883, 79508), (3058, 74958), (3614, 63426), (3844, 59631), (4092, 56017), (4309, 53196), (4433, 51708), (4587, 49972), (4836, 47399), (5421, 42284), (5766, 39754), (6116, 37479), (7228, 31713), (8618, 26598), (8866, 25854), (9174, 24986), (10571, 21684), (10842, 21142), (11532, 19877), (12493, 18348), (12927, 17732), (13299, 17236)]