765234878868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{647}}^1\times {\mathrm{3259}}^1$

素因数の和:4526

約数の個数: 144

約数和(自身を含む): 2055383890560

約数和(自身を除く): 1290149011692

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 593, 612, 647, 1186, 1294, 1779, 1941, 2372, 2588, 3259, 3558, 3882, 5337, 5823, 6518, 7116, 7764, 9777, 10081, 10674, 10999, 11646, 13036, 19554, 20162, 21348, 21998, 23292, 29331, 30243, 32997, 39108, 40324, 43996, 55403, 58662, 60486, 65994, 90729, 98991, 110806, 117324, 120972, 131988, 166209, 181458, 197982, 221612, 332418, 362916, 383671, 395964, 498627, 664836, 767342, 997254, 1151013, 1534684, 1932587, 1994508, 2108573, 2302026, 3453039, 3865174, 4217146, 4604052, 5797761, 6325719, 6522407, 6906078, 7730348, 8434292, 11595522, 12651438, 13044814, 13812156, 17393283, 18977157, 19567221, 23191044, 25302876, 26089628, 32853979, 34786566, 35845741, 37954314, 39134442, 58701663, 65707958, 69573132, 71691482, 75908628, 78268884, 98561937, 107537223, 117403326, 131415916, 143382964, 197123874, 215074446, 234806652, 295685811, 322611669, 394247748, 430148892, 591371622, 645223338, 1182743244, 1250383789, 1290446676, 2500767578, 3751151367, 5001535156, 7502302734, 11253454101, 15004605468, 21256524413, 22506908202, 42513048826, 45013816404, 63769573239, 85026097652, 127539146478, 191308719717, 255078292956, 382617439434, 765234878868]

約数ペア:

[(1, 765234878868), (2, 382617439434), (3, 255078292956), (4, 191308719717), (6, 127539146478), (9, 85026097652), (12, 63769573239), (17, 45013816404), (18, 42513048826), (34, 22506908202), (36, 21256524413), (51, 15004605468), (68, 11253454101), (102, 7502302734), (153, 5001535156), (204, 3751151367), (306, 2500767578), (593, 1290446676), (612, 1250383789), (647, 1182743244), (1186, 645223338), (1294, 591371622), (1779, 430148892), (1941, 394247748), (2372, 322611669), (2588, 295685811), (3259, 234806652), (3558, 215074446), (3882, 197123874), (5337, 143382964), (5823, 131415916), (6518, 117403326), (7116, 107537223), (7764, 98561937), (9777, 78268884), (10081, 75908628), (10674, 71691482), (10999, 69573132), (11646, 65707958), (13036, 58701663), (19554, 39134442), (20162, 37954314), (21348, 35845741), (21998, 34786566), (23292, 32853979), (29331, 26089628), (30243, 25302876), (32997, 23191044), (39108, 19567221), (40324, 18977157), (43996, 17393283), (55403, 13812156), (58662, 13044814), (60486, 12651438), (65994, 11595522), (90729, 8434292), (98991, 7730348), (110806, 6906078), (117324, 6522407), (120972, 6325719), (131988, 5797761), (166209, 4604052), (181458, 4217146), (197982, 3865174), (221612, 3453039), (332418, 2302026), (362916, 2108573), (383671, 1994508), (395964, 1932587), (498627, 1534684), (664836, 1151013), (767342, 997254)]