284785488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1197

約数の個数: 120

約数和(自身を含む): 864918600

約数和(自身を除く): 580133112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 149, 156, 208, 234, 298, 312, 447, 468, 596, 624, 894, 936, 1021, 1192, 1341, 1788, 1872, 1937, 2042, 2384, 2682, 3063, 3576, 3874, 4084, 5364, 5811, 6126, 7152, 7748, 8168, 9189, 10728, 11622, 12252, 13273, 15496, 16336, 17433, 18378, 21456, 23244, 24504, 26546, 30992, 34866, 36756, 39819, 46488, 49008, 53092, 69732, 73512, 79638, 92976, 106184, 119457, 139464, 147024, 152129, 159276, 212368, 238914, 278928, 304258, 318552, 456387, 477828, 608516, 637104, 912774, 955656, 1217032, 1369161, 1825548, 1911312, 1977677, 2434064, 2738322, 3651096, 3955354, 5476644, 5933031, 7302192, 7910708, 10953288, 11866062, 15821416, 17799093, 21906576, 23732124, 31642832, 35598186, 47464248, 71196372, 94928496, 142392744, 284785488]

約数ペア:

[(1, 284785488), (2, 142392744), (3, 94928496), (4, 71196372), (6, 47464248), (8, 35598186), (9, 31642832), (12, 23732124), (13, 21906576), (16, 17799093), (18, 15821416), (24, 11866062), (26, 10953288), (36, 7910708), (39, 7302192), (48, 5933031), (52, 5476644), (72, 3955354), (78, 3651096), (104, 2738322), (117, 2434064), (144, 1977677), (149, 1911312), (156, 1825548), (208, 1369161), (234, 1217032), (298, 955656), (312, 912774), (447, 637104), (468, 608516), (596, 477828), (624, 456387), (894, 318552), (936, 304258), (1021, 278928), (1192, 238914), (1341, 212368), (1788, 159276), (1872, 152129), (1937, 147024), (2042, 139464), (2384, 119457), (2682, 106184), (3063, 92976), (3576, 79638), (3874, 73512), (4084, 69732), (5364, 53092), (5811, 49008), (6126, 46488), (7152, 39819), (7748, 36756), (8168, 34866), (9189, 30992), (10728, 26546), (11622, 24504), (12252, 23244), (13273, 21456), (15496, 18378), (16336, 17433)]