396407844

素因数分解:

$2^2\times 3^5\times 7^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 1284192000

約数和(自身を除く): 887784156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 41, 42, 49, 54, 58, 63, 81, 82, 84, 87, 98, 108, 116, 123, 126, 147, 162, 164, 174, 189, 196, 203, 243, 246, 252, 261, 287, 294, 324, 343, 348, 369, 378, 406, 441, 486, 492, 522, 567, 574, 588, 609, 686, 738, 756, 783, 812, 861, 882, 972, 1029, 1044, 1107, 1134, 1148, 1189, 1218, 1323, 1372, 1421, 1476, 1566, 1701, 1722, 1764, 1827, 2009, 2058, 2214, 2268, 2349, 2378, 2436, 2583, 2646, 2842, 3087, 3132, 3321, 3402, 3444, 3567, 3654, 3969, 4018, 4116, 4263, 4428, 4698, 4756, 5166, 5292, 5481, 5684, 6027, 6174, 6642, 6804, 7047, 7134, 7308, 7749, 7938, 8036, 8323, 8526, 9261, 9396, 9947, 9963, 10332, 10701, 10962, 11907, 12054, 12348, 12789, 13284, 14063, 14094, 14268, 15498, 15876, 16443, 16646, 17052, 18081, 18522, 19894, 19926, 21402, 21924, 23247, 23814, 24108, 24969, 25578, 27783, 28126, 28188, 29841, 30996, 32103, 32886, 33292, 36162, 37044, 38367, 39788, 39852, 42189, 42804, 46494, 47628, 49329, 49938, 51156, 54243, 55566, 56252, 58261, 59682, 64206, 65772, 69741, 72324, 74907, 76734, 83349, 84378, 89523, 92988, 96309, 98658, 99876, 108486, 111132, 115101, 116522, 119364, 126567, 128412, 139482, 149814, 153468, 162729, 166698, 168756, 174783, 179046, 192618, 197316, 216972, 224721, 230202, 233044, 253134, 268569, 278964, 288927, 299628, 325458, 333396, 345303, 349566, 358092, 379701, 385236, 407827, 449442, 460404, 488187, 506268, 524349, 537138, 577854, 650916, 674163, 690606, 699132, 759402, 805707, 815654, 898884, 976374, 1048698, 1074276, 1139103, 1155708, 1223481, 1348326, 1381212, 1518804, 1573047, 1611414, 1631308, 1952748, 2022489, 2097396, 2278206, 2417121, 2446962, 2696652, 3146094, 3222828, 3417309, 3670443, 4044978, 4556412, 4719141, 4834242, 4893924, 6292188, 6834618, 7340886, 8089956, 9438282, 9668484, 11011329, 13669236, 14157423, 14681772, 18876564, 22022658, 28314846, 33033987, 44045316, 56629692, 66067974, 99101961, 132135948, 198203922, 396407844]

約数ペア:

[(1, 396407844), (2, 198203922), (3, 132135948), (4, 99101961), (6, 66067974), (7, 56629692), (9, 44045316), (12, 33033987), (14, 28314846), (18, 22022658), (21, 18876564), (27, 14681772), (28, 14157423), (29, 13669236), (36, 11011329), (41, 9668484), (42, 9438282), (49, 8089956), (54, 7340886), (58, 6834618), (63, 6292188), (81, 4893924), (82, 4834242), (84, 4719141), (87, 4556412), (98, 4044978), (108, 3670443), (116, 3417309), (123, 3222828), (126, 3146094), (147, 2696652), (162, 2446962), (164, 2417121), (174, 2278206), (189, 2097396), (196, 2022489), (203, 1952748), (243, 1631308), (246, 1611414), (252, 1573047), (261, 1518804), (287, 1381212), (294, 1348326), (324, 1223481), (343, 1155708), (348, 1139103), (369, 1074276), (378, 1048698), (406, 976374), (441, 898884), (486, 815654), (492, 805707), (522, 759402), (567, 699132), (574, 690606), (588, 674163), (609, 650916), (686, 577854), (738, 537138), (756, 524349), (783, 506268), (812, 488187), (861, 460404), (882, 449442), (972, 407827), (1029, 385236), (1044, 379701), (1107, 358092), (1134, 349566), (1148, 345303), (1189, 333396), (1218, 325458), (1323, 299628), (1372, 288927), (1421, 278964), (1476, 268569), (1566, 253134), (1701, 233044), (1722, 230202), (1764, 224721), (1827, 216972), (2009, 197316), (2058, 192618), (2214, 179046), (2268, 174783), (2349, 168756), (2378, 166698), (2436, 162729), (2583, 153468), (2646, 149814), (2842, 139482), (3087, 128412), (3132, 126567), (3321, 119364), (3402, 116522), (3444, 115101), (3567, 111132), (3654, 108486), (3969, 99876), (4018, 98658), (4116, 96309), (4263, 92988), (4428, 89523), (4698, 84378), (4756, 83349), (5166, 76734), (5292, 74907), (5481, 72324), (5684, 69741), (6027, 65772), (6174, 64206), (6642, 59682), (6804, 58261), (7047, 56252), (7134, 55566), (7308, 54243), (7749, 51156), (7938, 49938), (8036, 49329), (8323, 47628), (8526, 46494), (9261, 42804), (9396, 42189), (9947, 39852), (9963, 39788), (10332, 38367), (10701, 37044), (10962, 36162), (11907, 33292), (12054, 32886), (12348, 32103), (12789, 30996), (13284, 29841), (14063, 28188), (14094, 28126), (14268, 27783), (15498, 25578), (15876, 24969), (16443, 24108), (16646, 23814), (17052, 23247), (18081, 21924), (18522, 21402), (19894, 19926)]