254855808

素因数分解:

$2^7\times 3^4\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:596

約数の個数: 160

約数和(自身を含む): 776064960

約数和(自身を除く): 521209152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 141, 144, 162, 188, 192, 216, 282, 288, 324, 376, 384, 423, 432, 523, 564, 576, 648, 752, 846, 864, 1046, 1128, 1152, 1269, 1296, 1504, 1569, 1692, 1728, 2092, 2256, 2538, 2592, 3008, 3138, 3384, 3456, 3807, 4184, 4512, 4707, 5076, 5184, 6016, 6276, 6768, 7614, 8368, 9024, 9414, 10152, 10368, 12552, 13536, 14121, 15228, 16736, 18048, 18828, 20304, 24581, 25104, 27072, 28242, 30456, 33472, 37656, 40608, 42363, 49162, 50208, 54144, 56484, 60912, 66944, 73743, 75312, 81216, 84726, 98324, 100416, 112968, 121824, 147486, 150624, 162432, 169452, 196648, 200832, 221229, 225936, 243648, 294972, 301248, 338904, 393296, 442458, 451872, 487296, 589944, 602496, 663687, 677808, 786592, 884916, 903744, 1179888, 1327374, 1355616, 1573184, 1769832, 1807488, 1991061, 2359776, 2654748, 2711232, 3146368, 3539664, 3982122, 4719552, 5309496, 5422464, 7079328, 7964244, 9439104, 10618992, 14158656, 15928488, 21237984, 28317312, 31856976, 42475968, 63713952, 84951936, 127427904, 254855808]

約数ペア:

[(1, 254855808), (2, 127427904), (3, 84951936), (4, 63713952), (6, 42475968), (8, 31856976), (9, 28317312), (12, 21237984), (16, 15928488), (18, 14158656), (24, 10618992), (27, 9439104), (32, 7964244), (36, 7079328), (47, 5422464), (48, 5309496), (54, 4719552), (64, 3982122), (72, 3539664), (81, 3146368), (94, 2711232), (96, 2654748), (108, 2359776), (128, 1991061), (141, 1807488), (144, 1769832), (162, 1573184), (188, 1355616), (192, 1327374), (216, 1179888), (282, 903744), (288, 884916), (324, 786592), (376, 677808), (384, 663687), (423, 602496), (432, 589944), (523, 487296), (564, 451872), (576, 442458), (648, 393296), (752, 338904), (846, 301248), (864, 294972), (1046, 243648), (1128, 225936), (1152, 221229), (1269, 200832), (1296, 196648), (1504, 169452), (1569, 162432), (1692, 150624), (1728, 147486), (2092, 121824), (2256, 112968), (2538, 100416), (2592, 98324), (3008, 84726), (3138, 81216), (3384, 75312), (3456, 73743), (3807, 66944), (4184, 60912), (4512, 56484), (4707, 54144), (5076, 50208), (5184, 49162), (6016, 42363), (6276, 40608), (6768, 37656), (7614, 33472), (8368, 30456), (9024, 28242), (9414, 27072), (10152, 25104), (10368, 24581), (12552, 20304), (13536, 18828), (14121, 18048), (15228, 16736)]