254002716

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 240

約数和(自身を含む): 793605120

約数和(自身を除く): 539602404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 31, 33, 36, 38, 44, 54, 57, 62, 66, 76, 81, 93, 99, 108, 114, 121, 124, 132, 162, 171, 186, 198, 209, 228, 242, 279, 297, 324, 341, 342, 363, 372, 396, 418, 484, 513, 558, 589, 594, 627, 682, 684, 726, 836, 837, 891, 1023, 1026, 1089, 1116, 1178, 1188, 1254, 1331, 1364, 1452, 1539, 1674, 1767, 1782, 1881, 2046, 2052, 2178, 2299, 2356, 2508, 2511, 2662, 3069, 3078, 3267, 3348, 3534, 3564, 3751, 3762, 3993, 4092, 4356, 4598, 5022, 5301, 5324, 5643, 6138, 6156, 6479, 6534, 6897, 7068, 7502, 7524, 7986, 9196, 9207, 9801, 10044, 10602, 11253, 11286, 11979, 12276, 12958, 13068, 13794, 15004, 15903, 15972, 16929, 18414, 19437, 19602, 20691, 21204, 22506, 22572, 23958, 25289, 25916, 27588, 27621, 31806, 33759, 33858, 35937, 36828, 38874, 39204, 41261, 41382, 45012, 47709, 47916, 50578, 55242, 58311, 62073, 63612, 67518, 67716, 71269, 71874, 75867, 77748, 82522, 82764, 95418, 101156, 101277, 107811, 110484, 116622, 123783, 124146, 135036, 142538, 143748, 151734, 165044, 174933, 186219, 190836, 202554, 213807, 215622, 227601, 233244, 247566, 248292, 285076, 303468, 303831, 349866, 371349, 372438, 405108, 427614, 431244, 455202, 495132, 524799, 607662, 641421, 682803, 699732, 742698, 744876, 783959, 855228, 910404, 1049598, 1114047, 1215324, 1282842, 1365606, 1485396, 1567918, 1924263, 2048409, 2099196, 2228094, 2351877, 2565684, 2731212, 3135836, 3342141, 3848526, 4096818, 4456188, 4703754, 5772789, 6684282, 7055631, 7697052, 8193636, 9407508, 11545578, 13368564, 14111262, 21166893, 23091156, 28222524, 42333786, 63500679, 84667572, 127001358, 254002716]

約数ペア:

[(1, 254002716), (2, 127001358), (3, 84667572), (4, 63500679), (6, 42333786), (9, 28222524), (11, 23091156), (12, 21166893), (18, 14111262), (19, 13368564), (22, 11545578), (27, 9407508), (31, 8193636), (33, 7697052), (36, 7055631), (38, 6684282), (44, 5772789), (54, 4703754), (57, 4456188), (62, 4096818), (66, 3848526), (76, 3342141), (81, 3135836), (93, 2731212), (99, 2565684), (108, 2351877), (114, 2228094), (121, 2099196), (124, 2048409), (132, 1924263), (162, 1567918), (171, 1485396), (186, 1365606), (198, 1282842), (209, 1215324), (228, 1114047), (242, 1049598), (279, 910404), (297, 855228), (324, 783959), (341, 744876), (342, 742698), (363, 699732), (372, 682803), (396, 641421), (418, 607662), (484, 524799), (513, 495132), (558, 455202), (589, 431244), (594, 427614), (627, 405108), (682, 372438), (684, 371349), (726, 349866), (836, 303831), (837, 303468), (891, 285076), (1023, 248292), (1026, 247566), (1089, 233244), (1116, 227601), (1178, 215622), (1188, 213807), (1254, 202554), (1331, 190836), (1364, 186219), (1452, 174933), (1539, 165044), (1674, 151734), (1767, 143748), (1782, 142538), (1881, 135036), (2046, 124146), (2052, 123783), (2178, 116622), (2299, 110484), (2356, 107811), (2508, 101277), (2511, 101156), (2662, 95418), (3069, 82764), (3078, 82522), (3267, 77748), (3348, 75867), (3534, 71874), (3564, 71269), (3751, 67716), (3762, 67518), (3993, 63612), (4092, 62073), (4356, 58311), (4598, 55242), (5022, 50578), (5301, 47916), (5324, 47709), (5643, 45012), (6138, 41382), (6156, 41261), (6479, 39204), (6534, 38874), (6897, 36828), (7068, 35937), (7502, 33858), (7524, 33759), (7986, 31806), (9196, 27621), (9207, 27588), (9801, 25916), (10044, 25289), (10602, 23958), (11253, 22572), (11286, 22506), (11979, 21204), (12276, 20691), (12958, 19602), (13068, 19437), (13794, 18414), (15004, 16929), (15903, 15972)]