255919632

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 738238464

約数和(自身を除く): 482318832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 67, 68, 93, 102, 124, 134, 136, 151, 186, 201, 204, 248, 268, 272, 302, 372, 402, 408, 453, 496, 527, 536, 604, 744, 804, 816, 906, 1054, 1072, 1139, 1208, 1488, 1581, 1608, 1812, 2077, 2108, 2278, 2416, 2567, 3162, 3216, 3417, 3624, 4154, 4216, 4556, 4681, 5134, 6231, 6324, 6834, 7248, 7701, 8308, 8432, 9112, 9362, 10117, 10268, 12462, 12648, 13668, 14043, 15402, 16616, 18224, 18724, 20234, 20536, 24924, 25296, 27336, 28086, 30351, 30804, 33232, 35309, 37448, 40468, 41072, 49848, 54672, 56172, 60702, 61608, 70618, 74896, 79577, 80936, 99696, 105927, 112344, 121404, 123216, 141236, 159154, 161872, 171989, 211854, 224688, 238731, 242808, 282472, 313627, 318308, 343978, 423708, 477462, 485616, 515967, 564944, 627254, 636616, 687956, 847416, 940881, 954924, 1031934, 1254508, 1273232, 1375912, 1694832, 1881762, 1909848, 2063868, 2509016, 2751824, 3763524, 3819696, 4127736, 5018032, 5331659, 7527048, 8255472, 10663318, 15054096, 15994977, 21326636, 31989954, 42653272, 63979908, 85306544, 127959816, 255919632]

約数ペア:

[(1, 255919632), (2, 127959816), (3, 85306544), (4, 63979908), (6, 42653272), (8, 31989954), (12, 21326636), (16, 15994977), (17, 15054096), (24, 10663318), (31, 8255472), (34, 7527048), (48, 5331659), (51, 5018032), (62, 4127736), (67, 3819696), (68, 3763524), (93, 2751824), (102, 2509016), (124, 2063868), (134, 1909848), (136, 1881762), (151, 1694832), (186, 1375912), (201, 1273232), (204, 1254508), (248, 1031934), (268, 954924), (272, 940881), (302, 847416), (372, 687956), (402, 636616), (408, 627254), (453, 564944), (496, 515967), (527, 485616), (536, 477462), (604, 423708), (744, 343978), (804, 318308), (816, 313627), (906, 282472), (1054, 242808), (1072, 238731), (1139, 224688), (1208, 211854), (1488, 171989), (1581, 161872), (1608, 159154), (1812, 141236), (2077, 123216), (2108, 121404), (2278, 112344), (2416, 105927), (2567, 99696), (3162, 80936), (3216, 79577), (3417, 74896), (3624, 70618), (4154, 61608), (4216, 60702), (4556, 56172), (4681, 54672), (5134, 49848), (6231, 41072), (6324, 40468), (6834, 37448), (7248, 35309), (7701, 33232), (8308, 30804), (8432, 30351), (9112, 28086), (9362, 27336), (10117, 25296), (10268, 24924), (12462, 20536), (12648, 20234), (13668, 18724), (14043, 18224), (15402, 16616)]