296765872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 708704640

約数和(自身を除く): 411938768

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 41, 46, 52, 68, 82, 89, 92, 104, 136, 164, 178, 184, 208, 221, 272, 299, 328, 356, 368, 391, 442, 533, 598, 656, 697, 712, 782, 884, 943, 1066, 1157, 1196, 1394, 1424, 1513, 1564, 1768, 1886, 2047, 2132, 2314, 2392, 2788, 3026, 3128, 3536, 3649, 3772, 4094, 4264, 4628, 4784, 5083, 5576, 6052, 6256, 7298, 7544, 8188, 8528, 9061, 9256, 10166, 11152, 12104, 12259, 14596, 15088, 16031, 16376, 18122, 18512, 19669, 20332, 24208, 24518, 26611, 29192, 32062, 32752, 34799, 36244, 39338, 40664, 47437, 49036, 53222, 58384, 62033, 64124, 69598, 72488, 78676, 81328, 83927, 94874, 98072, 106444, 124066, 128248, 139196, 144976, 157352, 167854, 189748, 196144, 208403, 212888, 248132, 256496, 278392, 314704, 335708, 379496, 416806, 425776, 452387, 496264, 556784, 671416, 758992, 806429, 833612, 904774, 992528, 1091051, 1342832, 1426759, 1612858, 1667224, 1809548, 2182102, 2853518, 3225716, 3334448, 3619096, 4364204, 5707036, 6451432, 7238192, 8728408, 11414072, 12902864, 17456816, 18547867, 22828144, 37095734, 74191468, 148382936, 296765872]

約数ペア:

[(1, 296765872), (2, 148382936), (4, 74191468), (8, 37095734), (13, 22828144), (16, 18547867), (17, 17456816), (23, 12902864), (26, 11414072), (34, 8728408), (41, 7238192), (46, 6451432), (52, 5707036), (68, 4364204), (82, 3619096), (89, 3334448), (92, 3225716), (104, 2853518), (136, 2182102), (164, 1809548), (178, 1667224), (184, 1612858), (208, 1426759), (221, 1342832), (272, 1091051), (299, 992528), (328, 904774), (356, 833612), (368, 806429), (391, 758992), (442, 671416), (533, 556784), (598, 496264), (656, 452387), (697, 425776), (712, 416806), (782, 379496), (884, 335708), (943, 314704), (1066, 278392), (1157, 256496), (1196, 248132), (1394, 212888), (1424, 208403), (1513, 196144), (1564, 189748), (1768, 167854), (1886, 157352), (2047, 144976), (2132, 139196), (2314, 128248), (2392, 124066), (2788, 106444), (3026, 98072), (3128, 94874), (3536, 83927), (3649, 81328), (3772, 78676), (4094, 72488), (4264, 69598), (4628, 64124), (4784, 62033), (5083, 58384), (5576, 53222), (6052, 49036), (6256, 47437), (7298, 40664), (7544, 39338), (8188, 36244), (8528, 34799), (9061, 32752), (9256, 32062), (10166, 29192), (11152, 26611), (12104, 24518), (12259, 24208), (14596, 20332), (15088, 19669), (16031, 18512), (16376, 18122)]