765000756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 2143418368

約数和(自身を除く): 1378417612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 127, 156, 183, 211, 234, 244, 254, 366, 381, 422, 468, 508, 549, 633, 732, 762, 793, 844, 1098, 1143, 1266, 1524, 1586, 1651, 1899, 2196, 2286, 2379, 2532, 2743, 3172, 3302, 3798, 4572, 4758, 4953, 5486, 6604, 7137, 7596, 7747, 8229, 9516, 9906, 10972, 12871, 14274, 14859, 15494, 16458, 19812, 23241, 24687, 25742, 26797, 28548, 29718, 30988, 32916, 38613, 46482, 49374, 51484, 53594, 59436, 69723, 77226, 80391, 92964, 98748, 100711, 107188, 115839, 139446, 154452, 160782, 167323, 201422, 231678, 241173, 278892, 302133, 321564, 334646, 348361, 402844, 463356, 482346, 501969, 604266, 669292, 696722, 906399, 964692, 1003938, 1045083, 1208532, 1393444, 1505907, 1634617, 1812798, 2007876, 2090166, 3011814, 3135249, 3269234, 3625596, 4180332, 4903851, 6023628, 6270498, 6538468, 9807702, 12540996, 14711553, 19615404, 21250021, 29423106, 42500042, 58846212, 63750063, 85000084, 127500126, 191250189, 255000252, 382500378, 765000756]

約数ペア:

[(1, 765000756), (2, 382500378), (3, 255000252), (4, 191250189), (6, 127500126), (9, 85000084), (12, 63750063), (13, 58846212), (18, 42500042), (26, 29423106), (36, 21250021), (39, 19615404), (52, 14711553), (61, 12540996), (78, 9807702), (117, 6538468), (122, 6270498), (127, 6023628), (156, 4903851), (183, 4180332), (211, 3625596), (234, 3269234), (244, 3135249), (254, 3011814), (366, 2090166), (381, 2007876), (422, 1812798), (468, 1634617), (508, 1505907), (549, 1393444), (633, 1208532), (732, 1045083), (762, 1003938), (793, 964692), (844, 906399), (1098, 696722), (1143, 669292), (1266, 604266), (1524, 501969), (1586, 482346), (1651, 463356), (1899, 402844), (2196, 348361), (2286, 334646), (2379, 321564), (2532, 302133), (2743, 278892), (3172, 241173), (3302, 231678), (3798, 201422), (4572, 167323), (4758, 160782), (4953, 154452), (5486, 139446), (6604, 115839), (7137, 107188), (7596, 100711), (7747, 98748), (8229, 92964), (9516, 80391), (9906, 77226), (10972, 69723), (12871, 59436), (14274, 53594), (14859, 51484), (15494, 49374), (16458, 46482), (19812, 38613), (23241, 32916), (24687, 30988), (25742, 29718), (26797, 28548)]