228538674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 632189376

約数和(自身を除く): 403650702

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 41, 42, 63, 78, 82, 83, 91, 117, 123, 126, 166, 182, 234, 246, 249, 273, 287, 369, 498, 533, 546, 574, 581, 738, 747, 819, 861, 1066, 1079, 1162, 1494, 1599, 1638, 1681, 1722, 1743, 2158, 2583, 3198, 3237, 3362, 3403, 3486, 3731, 4797, 5043, 5166, 5229, 6474, 6806, 7462, 7553, 9594, 9711, 10086, 10209, 10458, 11193, 11767, 15106, 15129, 19422, 20418, 21853, 22386, 22659, 23534, 23821, 30258, 30627, 33579, 35301, 43706, 44239, 45318, 47642, 61254, 65559, 67158, 67977, 70602, 71463, 88478, 105903, 131118, 132717, 135954, 139523, 142926, 152971, 196677, 211806, 214389, 265434, 279046, 305942, 309673, 393354, 398151, 418569, 428778, 458913, 619346, 796302, 837138, 917826, 929019, 976661, 1255707, 1376739, 1813799, 1858038, 1953322, 2511414, 2753478, 2787057, 2929983, 3627598, 5441397, 5574114, 5859966, 8789949, 10882794, 12696593, 16324191, 17579898, 25393186, 32648382, 38089779, 76179558, 114269337, 228538674]

約数ペア:

[(1, 228538674), (2, 114269337), (3, 76179558), (6, 38089779), (7, 32648382), (9, 25393186), (13, 17579898), (14, 16324191), (18, 12696593), (21, 10882794), (26, 8789949), (39, 5859966), (41, 5574114), (42, 5441397), (63, 3627598), (78, 2929983), (82, 2787057), (83, 2753478), (91, 2511414), (117, 1953322), (123, 1858038), (126, 1813799), (166, 1376739), (182, 1255707), (234, 976661), (246, 929019), (249, 917826), (273, 837138), (287, 796302), (369, 619346), (498, 458913), (533, 428778), (546, 418569), (574, 398151), (581, 393354), (738, 309673), (747, 305942), (819, 279046), (861, 265434), (1066, 214389), (1079, 211806), (1162, 196677), (1494, 152971), (1599, 142926), (1638, 139523), (1681, 135954), (1722, 132717), (1743, 131118), (2158, 105903), (2583, 88478), (3198, 71463), (3237, 70602), (3362, 67977), (3403, 67158), (3486, 65559), (3731, 61254), (4797, 47642), (5043, 45318), (5166, 44239), (5229, 43706), (6474, 35301), (6806, 33579), (7462, 30627), (7553, 30258), (9594, 23821), (9711, 23534), (10086, 22659), (10209, 22386), (10458, 21853), (11193, 20418), (11767, 19422), (15106, 15129)]