280689312

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{587}}^1$

素因数の和:910

約数の個数: 96

約数和(自身を含む): 784147392

約数和(自身を除く): 503458080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 293, 408, 544, 586, 587, 816, 879, 1172, 1174, 1632, 1758, 1761, 2344, 2348, 3516, 3522, 4688, 4696, 4981, 7032, 7044, 9376, 9392, 9962, 9979, 14064, 14088, 14943, 18784, 19924, 19958, 28128, 28176, 29886, 29937, 39848, 39916, 56352, 59772, 59874, 79696, 79832, 119544, 119748, 159392, 159664, 171991, 239088, 239496, 319328, 343982, 478176, 478992, 515973, 687964, 957984, 1031946, 1375928, 2063892, 2751856, 2923847, 4127784, 5503712, 5847694, 8255568, 8771541, 11695388, 16511136, 17543082, 23390776, 35086164, 46781552, 70172328, 93563104, 140344656, 280689312]

約数ペア:

[(1, 280689312), (2, 140344656), (3, 93563104), (4, 70172328), (6, 46781552), (8, 35086164), (12, 23390776), (16, 17543082), (17, 16511136), (24, 11695388), (32, 8771541), (34, 8255568), (48, 5847694), (51, 5503712), (68, 4127784), (96, 2923847), (102, 2751856), (136, 2063892), (204, 1375928), (272, 1031946), (293, 957984), (408, 687964), (544, 515973), (586, 478992), (587, 478176), (816, 343982), (879, 319328), (1172, 239496), (1174, 239088), (1632, 171991), (1758, 159664), (1761, 159392), (2344, 119748), (2348, 119544), (3516, 79832), (3522, 79696), (4688, 59874), (4696, 59772), (4981, 56352), (7032, 39916), (7044, 39848), (9376, 29937), (9392, 29886), (9962, 28176), (9979, 28128), (14064, 19958), (14088, 19924), (14943, 18784)]