264286656

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 252

約数和(自身を含む): 845417664

約数和(自身を除く): 581131008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 41, 48, 57, 62, 64, 72, 76, 82, 93, 96, 114, 123, 124, 144, 152, 164, 171, 186, 192, 228, 246, 248, 279, 288, 304, 328, 342, 361, 369, 372, 456, 492, 496, 558, 576, 589, 608, 656, 684, 722, 738, 744, 779, 912, 984, 992, 1083, 1116, 1178, 1216, 1271, 1312, 1368, 1444, 1476, 1488, 1558, 1767, 1824, 1968, 1984, 2166, 2232, 2337, 2356, 2542, 2624, 2736, 2888, 2952, 2976, 3116, 3249, 3534, 3648, 3813, 3936, 4332, 4464, 4674, 4712, 5084, 5301, 5472, 5776, 5904, 5952, 6232, 6498, 7011, 7068, 7626, 7872, 8664, 8928, 9348, 9424, 10168, 10602, 10944, 11191, 11439, 11552, 11808, 12464, 12996, 14022, 14136, 14801, 15252, 17328, 17856, 18696, 18848, 20336, 21204, 22382, 22878, 23104, 23616, 24149, 24928, 25992, 28044, 28272, 29602, 30504, 33573, 34656, 37392, 37696, 40672, 42408, 44403, 44764, 45756, 48298, 49856, 51984, 56088, 56544, 59204, 61008, 67146, 69312, 72447, 74784, 81344, 84816, 88806, 89528, 91512, 96596, 100719, 103968, 112176, 113088, 118408, 122016, 133209, 134292, 144894, 149568, 169632, 177612, 179056, 183024, 193192, 201438, 207936, 217341, 224352, 236816, 244032, 266418, 268584, 289788, 339264, 355224, 358112, 366048, 386384, 402876, 434682, 448704, 458831, 473632, 532836, 537168, 579576, 710448, 716224, 732096, 772768, 805752, 869364, 917662, 947264, 1065672, 1074336, 1159152, 1376493, 1420896, 1545536, 1611504, 1738728, 1835324, 2131344, 2148672, 2318304, 2752986, 2841792, 3223008, 3477456, 3670648, 4129479, 4262688, 4636608, 5505972, 6446016, 6954912, 7341296, 8258958, 8525376, 11011944, 13909824, 14682592, 16517916, 22023888, 29365184, 33035832, 44047776, 66071664, 88095552, 132143328, 264286656]

約数ペア:

[(1, 264286656), (2, 132143328), (3, 88095552), (4, 66071664), (6, 44047776), (8, 33035832), (9, 29365184), (12, 22023888), (16, 16517916), (18, 14682592), (19, 13909824), (24, 11011944), (31, 8525376), (32, 8258958), (36, 7341296), (38, 6954912), (41, 6446016), (48, 5505972), (57, 4636608), (62, 4262688), (64, 4129479), (72, 3670648), (76, 3477456), (82, 3223008), (93, 2841792), (96, 2752986), (114, 2318304), (123, 2148672), (124, 2131344), (144, 1835324), (152, 1738728), (164, 1611504), (171, 1545536), (186, 1420896), (192, 1376493), (228, 1159152), (246, 1074336), (248, 1065672), (279, 947264), (288, 917662), (304, 869364), (328, 805752), (342, 772768), (361, 732096), (369, 716224), (372, 710448), (456, 579576), (492, 537168), (496, 532836), (558, 473632), (576, 458831), (589, 448704), (608, 434682), (656, 402876), (684, 386384), (722, 366048), (738, 358112), (744, 355224), (779, 339264), (912, 289788), (984, 268584), (992, 266418), (1083, 244032), (1116, 236816), (1178, 224352), (1216, 217341), (1271, 207936), (1312, 201438), (1368, 193192), (1444, 183024), (1476, 179056), (1488, 177612), (1558, 169632), (1767, 149568), (1824, 144894), (1968, 134292), (1984, 133209), (2166, 122016), (2232, 118408), (2337, 113088), (2356, 112176), (2542, 103968), (2624, 100719), (2736, 96596), (2888, 91512), (2952, 89528), (2976, 88806), (3116, 84816), (3249, 81344), (3534, 74784), (3648, 72447), (3813, 69312), (3936, 67146), (4332, 61008), (4464, 59204), (4674, 56544), (4712, 56088), (5084, 51984), (5301, 49856), (5472, 48298), (5776, 45756), (5904, 44764), (5952, 44403), (6232, 42408), (6498, 40672), (7011, 37696), (7068, 37392), (7626, 34656), (7872, 33573), (8664, 30504), (8928, 29602), (9348, 28272), (9424, 28044), (10168, 25992), (10602, 24928), (10944, 24149), (11191, 23616), (11439, 23104), (11552, 22878), (11808, 22382), (12464, 21204), (12996, 20336), (14022, 18848), (14136, 18696), (14801, 17856), (15252, 17328)]