2989757064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{4877}}^1$

素因数の和:5023

約数の個数: 128

約数和(自身を含む): 8850643200

約数和(自身を除く): 5860886136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 89, 123, 164, 168, 178, 246, 267, 287, 328, 356, 492, 534, 574, 623, 712, 861, 984, 1068, 1148, 1246, 1722, 1869, 2136, 2296, 2492, 3444, 3649, 3738, 4877, 4984, 6888, 7298, 7476, 9754, 10947, 14596, 14631, 14952, 19508, 21894, 25543, 29192, 29262, 34139, 39016, 43788, 51086, 58524, 68278, 76629, 87576, 102172, 102417, 117048, 136556, 153258, 199957, 204344, 204834, 273112, 306516, 399914, 409668, 434053, 599871, 613032, 799828, 819336, 868106, 1199742, 1302159, 1399699, 1599656, 1736212, 2399484, 2604318, 2799398, 3038371, 3472424, 4199097, 4798968, 5208636, 5598796, 6076742, 8398194, 9115113, 10417272, 11197592, 12153484, 16796388, 17796173, 18230226, 24306968, 33592776, 35592346, 36460452, 53388519, 71184692, 72920904, 106777038, 124573211, 142369384, 213554076, 249146422, 373719633, 427108152, 498292844, 747439266, 996585688, 1494878532, 2989757064]

約数ペア:

[(1, 2989757064), (2, 1494878532), (3, 996585688), (4, 747439266), (6, 498292844), (7, 427108152), (8, 373719633), (12, 249146422), (14, 213554076), (21, 142369384), (24, 124573211), (28, 106777038), (41, 72920904), (42, 71184692), (56, 53388519), (82, 36460452), (84, 35592346), (89, 33592776), (123, 24306968), (164, 18230226), (168, 17796173), (178, 16796388), (246, 12153484), (267, 11197592), (287, 10417272), (328, 9115113), (356, 8398194), (492, 6076742), (534, 5598796), (574, 5208636), (623, 4798968), (712, 4199097), (861, 3472424), (984, 3038371), (1068, 2799398), (1148, 2604318), (1246, 2399484), (1722, 1736212), (1869, 1599656), (2136, 1399699), (2296, 1302159), (2492, 1199742), (3444, 868106), (3649, 819336), (3738, 799828), (4877, 613032), (4984, 599871), (6888, 434053), (7298, 409668), (7476, 399914), (9754, 306516), (10947, 273112), (14596, 204834), (14631, 204344), (14952, 199957), (19508, 153258), (21894, 136556), (25543, 117048), (29192, 102417), (29262, 102172), (34139, 87576), (39016, 76629), (43788, 68278), (51086, 58524)]