285740448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 894136320

約数和(自身を除く): 608395872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 83, 84, 94, 96, 109, 112, 141, 166, 168, 188, 218, 224, 249, 282, 327, 329, 332, 336, 376, 436, 498, 564, 581, 654, 658, 664, 672, 752, 763, 872, 987, 996, 1128, 1162, 1308, 1316, 1328, 1504, 1526, 1743, 1744, 1974, 1992, 2256, 2289, 2324, 2616, 2632, 2656, 3052, 3486, 3488, 3901, 3948, 3984, 4512, 4578, 4648, 5123, 5232, 5264, 6104, 6972, 7802, 7896, 7968, 9047, 9156, 9296, 10246, 10464, 10528, 11703, 12208, 13944, 15369, 15604, 15792, 18094, 18312, 18592, 20492, 23406, 24416, 27141, 27307, 27888, 30738, 31208, 31584, 35861, 36188, 36624, 40984, 46812, 54282, 54614, 55776, 61476, 62416, 63329, 71722, 72376, 73248, 81921, 81968, 93624, 107583, 108564, 109228, 122952, 124832, 126658, 143444, 144752, 163842, 163936, 187248, 189987, 215166, 217128, 218456, 245904, 253316, 286888, 289504, 327684, 374496, 379974, 425209, 430332, 434256, 436912, 491808, 506632, 573776, 655368, 759948, 850418, 860664, 868512, 873824, 1013264, 1147552, 1275627, 1310736, 1519896, 1700836, 1721328, 2026528, 2551254, 2621472, 2976463, 3039792, 3401672, 3442656, 5102508, 5952926, 6079584, 6803344, 8929389, 10205016, 11905852, 13606688, 17858778, 20410032, 23811704, 35717556, 40820064, 47623408, 71435112, 95246816, 142870224, 285740448]

約数ペア:

[(1, 285740448), (2, 142870224), (3, 95246816), (4, 71435112), (6, 47623408), (7, 40820064), (8, 35717556), (12, 23811704), (14, 20410032), (16, 17858778), (21, 13606688), (24, 11905852), (28, 10205016), (32, 8929389), (42, 6803344), (47, 6079584), (48, 5952926), (56, 5102508), (83, 3442656), (84, 3401672), (94, 3039792), (96, 2976463), (109, 2621472), (112, 2551254), (141, 2026528), (166, 1721328), (168, 1700836), (188, 1519896), (218, 1310736), (224, 1275627), (249, 1147552), (282, 1013264), (327, 873824), (329, 868512), (332, 860664), (336, 850418), (376, 759948), (436, 655368), (498, 573776), (564, 506632), (581, 491808), (654, 436912), (658, 434256), (664, 430332), (672, 425209), (752, 379974), (763, 374496), (872, 327684), (987, 289504), (996, 286888), (1128, 253316), (1162, 245904), (1308, 218456), (1316, 217128), (1328, 215166), (1504, 189987), (1526, 187248), (1743, 163936), (1744, 163842), (1974, 144752), (1992, 143444), (2256, 126658), (2289, 124832), (2324, 122952), (2616, 109228), (2632, 108564), (2656, 107583), (3052, 93624), (3486, 81968), (3488, 81921), (3901, 73248), (3948, 72376), (3984, 71722), (4512, 63329), (4578, 62416), (4648, 61476), (5123, 55776), (5232, 54614), (5264, 54282), (6104, 46812), (6972, 40984), (7802, 36624), (7896, 36188), (7968, 35861), (9047, 31584), (9156, 31208), (9296, 30738), (10246, 27888), (10464, 27307), (10528, 27141), (11703, 24416), (12208, 23406), (13944, 20492), (15369, 18592), (15604, 18312), (15792, 18094)]