816317172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2374

約数の個数: 144

約数和(自身を含む): 2404846080

約数和(自身を除く): 1588528908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 31, 33, 36, 44, 58, 62, 66, 87, 93, 99, 116, 124, 132, 174, 186, 198, 261, 279, 319, 341, 348, 372, 396, 522, 558, 638, 682, 899, 957, 1023, 1044, 1116, 1276, 1364, 1798, 1914, 2046, 2293, 2697, 2871, 3069, 3596, 3828, 4092, 4586, 5394, 5742, 6138, 6879, 8091, 9172, 9889, 10788, 11484, 12276, 13758, 16182, 19778, 20637, 25223, 27516, 29667, 32364, 39556, 41274, 50446, 59334, 66497, 71083, 75669, 82548, 89001, 100892, 118668, 132994, 142166, 151338, 178002, 199491, 213249, 227007, 265988, 284332, 302676, 356004, 398982, 426498, 454014, 598473, 639747, 731467, 781913, 797964, 852996, 908028, 1196946, 1279494, 1462934, 1563826, 2061407, 2194401, 2345739, 2393892, 2558988, 2925868, 3127652, 4122814, 4388802, 4691478, 6184221, 6583203, 7037217, 8245628, 8777604, 9382956, 12368442, 13166406, 14074434, 18552663, 22675477, 24736884, 26332812, 28148868, 37105326, 45350954, 68026431, 74210652, 90701908, 136052862, 204079293, 272105724, 408158586, 816317172]

約数ペア:

[(1, 816317172), (2, 408158586), (3, 272105724), (4, 204079293), (6, 136052862), (9, 90701908), (11, 74210652), (12, 68026431), (18, 45350954), (22, 37105326), (29, 28148868), (31, 26332812), (33, 24736884), (36, 22675477), (44, 18552663), (58, 14074434), (62, 13166406), (66, 12368442), (87, 9382956), (93, 8777604), (99, 8245628), (116, 7037217), (124, 6583203), (132, 6184221), (174, 4691478), (186, 4388802), (198, 4122814), (261, 3127652), (279, 2925868), (319, 2558988), (341, 2393892), (348, 2345739), (372, 2194401), (396, 2061407), (522, 1563826), (558, 1462934), (638, 1279494), (682, 1196946), (899, 908028), (957, 852996), (1023, 797964), (1044, 781913), (1116, 731467), (1276, 639747), (1364, 598473), (1798, 454014), (1914, 426498), (2046, 398982), (2293, 356004), (2697, 302676), (2871, 284332), (3069, 265988), (3596, 227007), (3828, 213249), (4092, 199491), (4586, 178002), (5394, 151338), (5742, 142166), (6138, 132994), (6879, 118668), (8091, 100892), (9172, 89001), (9889, 82548), (10788, 75669), (11484, 71083), (12276, 66497), (13758, 59334), (16182, 50446), (19778, 41274), (20637, 39556), (25223, 32364), (27516, 29667)]