259756944

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{977}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 698526720

約数和(自身を除く): 438769776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 191, 232, 348, 382, 464, 573, 696, 764, 977, 1146, 1392, 1528, 1954, 2292, 2931, 3056, 3908, 4584, 5539, 5862, 7816, 9168, 11078, 11724, 15632, 16617, 22156, 23448, 28333, 33234, 44312, 46896, 56666, 66468, 84999, 88624, 113332, 132936, 169998, 186607, 226664, 265872, 339996, 373214, 453328, 559821, 679992, 746428, 1119642, 1359984, 1492856, 2239284, 2985712, 4478568, 5411603, 8957136, 10823206, 16234809, 21646412, 32469618, 43292824, 64939236, 86585648, 129878472, 259756944]

約数ペア:

[(1, 259756944), (2, 129878472), (3, 86585648), (4, 64939236), (6, 43292824), (8, 32469618), (12, 21646412), (16, 16234809), (24, 10823206), (29, 8957136), (48, 5411603), (58, 4478568), (87, 2985712), (116, 2239284), (174, 1492856), (191, 1359984), (232, 1119642), (348, 746428), (382, 679992), (464, 559821), (573, 453328), (696, 373214), (764, 339996), (977, 265872), (1146, 226664), (1392, 186607), (1528, 169998), (1954, 132936), (2292, 113332), (2931, 88624), (3056, 84999), (3908, 66468), (4584, 56666), (5539, 46896), (5862, 44312), (7816, 33234), (9168, 28333), (11078, 23448), (11724, 22156), (15632, 16617)]