204547248

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 160

約数和(自身を含む): 615198720

約数和(自身を除く): 410651472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 67, 72, 74, 108, 111, 134, 144, 148, 191, 201, 216, 222, 268, 296, 333, 382, 402, 432, 444, 536, 573, 592, 603, 666, 764, 804, 888, 999, 1072, 1146, 1206, 1332, 1528, 1608, 1719, 1776, 1809, 1998, 2292, 2412, 2479, 2664, 3056, 3216, 3438, 3618, 3996, 4584, 4824, 4958, 5157, 5328, 6876, 7067, 7236, 7437, 7992, 9168, 9648, 9916, 10314, 12797, 13752, 14134, 14472, 14874, 15984, 19832, 20628, 21201, 22311, 25594, 27504, 28268, 28944, 29748, 38391, 39664, 41256, 42402, 44622, 51188, 56536, 59496, 63603, 66933, 76782, 82512, 84804, 89244, 102376, 113072, 115173, 118992, 127206, 133866, 153564, 169608, 178488, 190809, 204752, 230346, 254412, 267732, 307128, 339216, 345519, 356976, 381618, 460692, 473489, 508824, 535464, 614256, 691038, 763236, 921384, 946978, 1017648, 1070928, 1382076, 1420467, 1526472, 1842768, 1893956, 2764152, 2840934, 3052944, 3787912, 4261401, 5528304, 5681868, 7575824, 8522802, 11363736, 12784203, 17045604, 22727472, 25568406, 34091208, 51136812, 68182416, 102273624, 204547248]

約数ペア:

[(1, 204547248), (2, 102273624), (3, 68182416), (4, 51136812), (6, 34091208), (8, 25568406), (9, 22727472), (12, 17045604), (16, 12784203), (18, 11363736), (24, 8522802), (27, 7575824), (36, 5681868), (37, 5528304), (48, 4261401), (54, 3787912), (67, 3052944), (72, 2840934), (74, 2764152), (108, 1893956), (111, 1842768), (134, 1526472), (144, 1420467), (148, 1382076), (191, 1070928), (201, 1017648), (216, 946978), (222, 921384), (268, 763236), (296, 691038), (333, 614256), (382, 535464), (402, 508824), (432, 473489), (444, 460692), (536, 381618), (573, 356976), (592, 345519), (603, 339216), (666, 307128), (764, 267732), (804, 254412), (888, 230346), (999, 204752), (1072, 190809), (1146, 178488), (1206, 169608), (1332, 153564), (1528, 133866), (1608, 127206), (1719, 118992), (1776, 115173), (1809, 113072), (1998, 102376), (2292, 89244), (2412, 84804), (2479, 82512), (2664, 76782), (3056, 66933), (3216, 63603), (3438, 59496), (3618, 56536), (3996, 51188), (4584, 44622), (4824, 42402), (4958, 41256), (5157, 39664), (5328, 38391), (6876, 29748), (7067, 28944), (7236, 28268), (7437, 27504), (7992, 25594), (9168, 22311), (9648, 21201), (9916, 20628), (10314, 19832), (12797, 15984), (13752, 14874), (14134, 14472)]