1269053324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 2957273088

約数和(自身を除く): 1688219764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 43, 44, 62, 77, 86, 121, 124, 154, 172, 217, 242, 281, 301, 308, 341, 434, 473, 484, 562, 602, 682, 847, 868, 946, 1124, 1204, 1333, 1364, 1694, 1892, 1967, 2387, 2666, 3091, 3311, 3388, 3751, 3934, 4774, 5203, 5332, 6182, 6622, 7502, 7868, 8711, 9331, 9548, 10406, 12083, 12364, 13244, 14663, 15004, 17422, 18662, 20812, 21637, 24166, 26257, 29326, 34001, 34844, 36421, 37324, 43274, 48332, 52514, 58652, 60977, 68002, 72842, 84581, 86548, 95821, 102641, 105028, 121954, 132913, 136004, 145684, 161293, 169162, 191642, 205282, 238007, 243908, 265826, 322586, 338324, 374573, 383284, 410564, 476014, 531652, 645172, 670747, 749146, 930391, 952028, 1054031, 1129051, 1341494, 1462043, 1498292, 1860782, 2108062, 2258102, 2622011, 2682988, 2924086, 3721564, 4120303, 4216124, 4516204, 5244022, 5848172, 7378217, 8240606, 10234301, 10488044, 14756434, 16481212, 20468602, 28842121, 29512868, 40937204, 45323333, 57684242, 90646666, 115368484, 181293332, 317263331, 634526662, 1269053324]

約数ペア:

[(1, 1269053324), (2, 634526662), (4, 317263331), (7, 181293332), (11, 115368484), (14, 90646666), (22, 57684242), (28, 45323333), (31, 40937204), (43, 29512868), (44, 28842121), (62, 20468602), (77, 16481212), (86, 14756434), (121, 10488044), (124, 10234301), (154, 8240606), (172, 7378217), (217, 5848172), (242, 5244022), (281, 4516204), (301, 4216124), (308, 4120303), (341, 3721564), (434, 2924086), (473, 2682988), (484, 2622011), (562, 2258102), (602, 2108062), (682, 1860782), (847, 1498292), (868, 1462043), (946, 1341494), (1124, 1129051), (1204, 1054031), (1333, 952028), (1364, 930391), (1694, 749146), (1892, 670747), (1967, 645172), (2387, 531652), (2666, 476014), (3091, 410564), (3311, 383284), (3388, 374573), (3751, 338324), (3934, 322586), (4774, 265826), (5203, 243908), (5332, 238007), (6182, 205282), (6622, 191642), (7502, 169162), (7868, 161293), (8711, 145684), (9331, 136004), (9548, 132913), (10406, 121954), (12083, 105028), (12364, 102641), (13244, 95821), (14663, 86548), (15004, 84581), (17422, 72842), (18662, 68002), (20812, 60977), (21637, 58652), (24166, 52514), (26257, 48332), (29326, 43274), (34001, 37324), (34844, 36421)]