231858144

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2517

約数の個数: 144

約数和(自身を含む): 769886208

約数和(自身を除く): 538028064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 282, 288, 329, 336, 376, 423, 504, 564, 658, 672, 752, 846, 987, 1008, 1128, 1316, 1504, 1692, 1974, 2016, 2256, 2447, 2632, 2961, 3384, 3948, 4512, 4894, 5264, 5922, 6768, 7341, 7896, 9788, 10528, 11844, 13536, 14682, 15792, 17129, 19576, 22023, 23688, 29364, 31584, 34258, 39152, 44046, 47376, 51387, 58728, 68516, 78304, 88092, 94752, 102774, 115009, 117456, 137032, 154161, 176184, 205548, 230018, 234912, 274064, 308322, 345027, 352368, 411096, 460036, 548128, 616644, 690054, 704736, 805063, 822192, 920072, 1035081, 1233288, 1380108, 1610126, 1644384, 1840144, 2070162, 2415189, 2466576, 2760216, 3220252, 3680288, 4140324, 4830378, 4933152, 5520432, 6440504, 7245567, 8280648, 9660756, 11040864, 12881008, 14491134, 16561296, 19321512, 25762016, 28982268, 33122592, 38643024, 57964536, 77286048, 115929072, 231858144]

約数ペア:

[(1, 231858144), (2, 115929072), (3, 77286048), (4, 57964536), (6, 38643024), (7, 33122592), (8, 28982268), (9, 25762016), (12, 19321512), (14, 16561296), (16, 14491134), (18, 12881008), (21, 11040864), (24, 9660756), (28, 8280648), (32, 7245567), (36, 6440504), (42, 5520432), (47, 4933152), (48, 4830378), (56, 4140324), (63, 3680288), (72, 3220252), (84, 2760216), (94, 2466576), (96, 2415189), (112, 2070162), (126, 1840144), (141, 1644384), (144, 1610126), (168, 1380108), (188, 1233288), (224, 1035081), (252, 920072), (282, 822192), (288, 805063), (329, 704736), (336, 690054), (376, 616644), (423, 548128), (504, 460036), (564, 411096), (658, 352368), (672, 345027), (752, 308322), (846, 274064), (987, 234912), (1008, 230018), (1128, 205548), (1316, 176184), (1504, 154161), (1692, 137032), (1974, 117456), (2016, 115009), (2256, 102774), (2447, 94752), (2632, 88092), (2961, 78304), (3384, 68516), (3948, 58728), (4512, 51387), (4894, 47376), (5264, 44046), (5922, 39152), (6768, 34258), (7341, 31584), (7896, 29364), (9788, 23688), (10528, 22023), (11844, 19576), (13536, 17129), (14682, 15792)]