171508428

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:323

約数の個数: 216

約数和(自身を含む): 565258512

約数和(自身を除く): 393750084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 243, 252, 273, 277, 294, 324, 351, 364, 378, 441, 468, 486, 546, 554, 567, 588, 637, 702, 756, 819, 831, 882, 972, 1053, 1092, 1108, 1134, 1274, 1323, 1404, 1638, 1662, 1701, 1764, 1911, 1939, 2106, 2268, 2457, 2493, 2548, 2646, 3159, 3276, 3324, 3402, 3601, 3822, 3878, 3969, 4212, 4914, 4986, 5292, 5733, 5817, 6318, 6804, 7202, 7371, 7479, 7644, 7756, 7938, 9828, 9972, 10803, 11466, 11634, 11907, 12636, 13573, 14404, 14742, 14958, 15876, 17199, 17451, 21606, 22113, 22437, 22932, 23268, 23814, 25207, 27146, 29484, 29916, 32409, 34398, 34902, 40719, 43212, 44226, 44874, 47628, 50414, 51597, 52353, 54292, 64818, 67311, 68796, 69804, 75621, 81438, 88452, 89748, 97227, 100828, 103194, 104706, 122157, 129636, 134622, 151242, 154791, 157059, 162876, 176449, 194454, 206388, 209412, 226863, 244314, 269244, 291681, 302484, 309582, 314118, 352898, 366471, 388908, 453726, 471177, 488628, 529347, 583362, 619164, 628236, 680589, 705796, 732942, 875043, 907452, 942354, 1058694, 1099413, 1166724, 1361178, 1465884, 1588041, 1750086, 1884708, 2041767, 2117388, 2198826, 2722356, 3176082, 3298239, 3500172, 4083534, 4397652, 4764123, 6125301, 6352164, 6596478, 8167068, 9528246, 12250602, 13192956, 14292369, 19056492, 24501204, 28584738, 42877107, 57169476, 85754214, 171508428]

約数ペア:

[(1, 171508428), (2, 85754214), (3, 57169476), (4, 42877107), (6, 28584738), (7, 24501204), (9, 19056492), (12, 14292369), (13, 13192956), (14, 12250602), (18, 9528246), (21, 8167068), (26, 6596478), (27, 6352164), (28, 6125301), (36, 4764123), (39, 4397652), (42, 4083534), (49, 3500172), (52, 3298239), (54, 3176082), (63, 2722356), (78, 2198826), (81, 2117388), (84, 2041767), (91, 1884708), (98, 1750086), (108, 1588041), (117, 1465884), (126, 1361178), (147, 1166724), (156, 1099413), (162, 1058694), (182, 942354), (189, 907452), (196, 875043), (234, 732942), (243, 705796), (252, 680589), (273, 628236), (277, 619164), (294, 583362), (324, 529347), (351, 488628), (364, 471177), (378, 453726), (441, 388908), (468, 366471), (486, 352898), (546, 314118), (554, 309582), (567, 302484), (588, 291681), (637, 269244), (702, 244314), (756, 226863), (819, 209412), (831, 206388), (882, 194454), (972, 176449), (1053, 162876), (1092, 157059), (1108, 154791), (1134, 151242), (1274, 134622), (1323, 129636), (1404, 122157), (1638, 104706), (1662, 103194), (1701, 100828), (1764, 97227), (1911, 89748), (1939, 88452), (2106, 81438), (2268, 75621), (2457, 69804), (2493, 68796), (2548, 67311), (2646, 64818), (3159, 54292), (3276, 52353), (3324, 51597), (3402, 50414), (3601, 47628), (3822, 44874), (3878, 44226), (3969, 43212), (4212, 40719), (4914, 34902), (4986, 34398), (5292, 32409), (5733, 29916), (5817, 29484), (6318, 27146), (6804, 25207), (7202, 23814), (7371, 23268), (7479, 22932), (7644, 22437), (7756, 22113), (7938, 21606), (9828, 17451), (9972, 17199), (10803, 15876), (11466, 14958), (11634, 14742), (11907, 14404), (12636, 13573)]