769887976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1355

約数の個数: 128

約数和(自身を含む): 1855042560

約数和(自身を除く): 1085154584

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 31, 34, 44, 52, 62, 68, 88, 104, 124, 136, 143, 187, 221, 248, 286, 341, 374, 403, 442, 527, 572, 682, 748, 806, 884, 1054, 1144, 1277, 1364, 1496, 1612, 1768, 2108, 2431, 2554, 2728, 3224, 4216, 4433, 4862, 5108, 5797, 6851, 8866, 9724, 10216, 11594, 13702, 14047, 16601, 17732, 19448, 21709, 23188, 27404, 28094, 33202, 35464, 39587, 43418, 46376, 54808, 56188, 66404, 75361, 79174, 86836, 112376, 132808, 150722, 158348, 173672, 182611, 238799, 282217, 301444, 316696, 365222, 435457, 477598, 514631, 564434, 602888, 672979, 730444, 870914, 955196, 1029262, 1128868, 1345958, 1460888, 1741828, 1910392, 2058524, 2257736, 2691916, 3104387, 3483656, 4117048, 5383832, 5660941, 6208774, 7402769, 8748727, 11321882, 12417548, 14805538, 17497454, 22643764, 24835096, 29611076, 34994908, 45287528, 59222152, 69989816, 96235997, 192471994, 384943988, 769887976]

約数ペア:

[(1, 769887976), (2, 384943988), (4, 192471994), (8, 96235997), (11, 69989816), (13, 59222152), (17, 45287528), (22, 34994908), (26, 29611076), (31, 24835096), (34, 22643764), (44, 17497454), (52, 14805538), (62, 12417548), (68, 11321882), (88, 8748727), (104, 7402769), (124, 6208774), (136, 5660941), (143, 5383832), (187, 4117048), (221, 3483656), (248, 3104387), (286, 2691916), (341, 2257736), (374, 2058524), (403, 1910392), (442, 1741828), (527, 1460888), (572, 1345958), (682, 1128868), (748, 1029262), (806, 955196), (884, 870914), (1054, 730444), (1144, 672979), (1277, 602888), (1364, 564434), (1496, 514631), (1612, 477598), (1768, 435457), (2108, 365222), (2431, 316696), (2554, 301444), (2728, 282217), (3224, 238799), (4216, 182611), (4433, 173672), (4862, 158348), (5108, 150722), (5797, 132808), (6851, 112376), (8866, 86836), (9724, 79174), (10216, 75361), (11594, 66404), (13702, 56188), (14047, 54808), (16601, 46376), (17732, 43418), (19448, 39587), (21709, 35464), (23188, 33202), (27404, 28094)]