268458372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 216

約数和(自身を含む): 885358656

約数和(自身を除く): 616900284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 227, 228, 234, 247, 252, 266, 273, 342, 361, 364, 399, 454, 468, 494, 532, 546, 681, 684, 722, 741, 798, 819, 908, 988, 1083, 1092, 1197, 1362, 1444, 1482, 1589, 1596, 1638, 1729, 2043, 2166, 2223, 2394, 2527, 2724, 2951, 2964, 3178, 3249, 3276, 3458, 4086, 4313, 4332, 4446, 4693, 4767, 4788, 5054, 5187, 5902, 6356, 6498, 6916, 7581, 8172, 8626, 8853, 8892, 9386, 9534, 10108, 10374, 11804, 12939, 12996, 14079, 14301, 15162, 15561, 17252, 17706, 18772, 19068, 20657, 20748, 22743, 25878, 26559, 28158, 28602, 30191, 30324, 31122, 32851, 35412, 38817, 41314, 42237, 45486, 51756, 53118, 56069, 56316, 57204, 60382, 61971, 62244, 65702, 77634, 81947, 82628, 84474, 90573, 90972, 98553, 106236, 112138, 120764, 123942, 131404, 155268, 163894, 168207, 168948, 181146, 185913, 197106, 224276, 245841, 247884, 271719, 295659, 327788, 336414, 362292, 371826, 392483, 394212, 491682, 504621, 543438, 573629, 591318, 672828, 737523, 743652, 784966, 983364, 1009242, 1065311, 1086876, 1147258, 1177449, 1182636, 1475046, 1569932, 1720887, 2018484, 2130622, 2294516, 2354898, 2950092, 3195933, 3441774, 3532347, 4261244, 4709796, 5162661, 6391866, 6883548, 7064694, 7457177, 9587799, 10325322, 12783732, 14129388, 14914354, 19175598, 20650644, 22371531, 29828708, 38351196, 44743062, 67114593, 89486124, 134229186, 268458372]

約数ペア:

[(1, 268458372), (2, 134229186), (3, 89486124), (4, 67114593), (6, 44743062), (7, 38351196), (9, 29828708), (12, 22371531), (13, 20650644), (14, 19175598), (18, 14914354), (19, 14129388), (21, 12783732), (26, 10325322), (28, 9587799), (36, 7457177), (38, 7064694), (39, 6883548), (42, 6391866), (52, 5162661), (57, 4709796), (63, 4261244), (76, 3532347), (78, 3441774), (84, 3195933), (91, 2950092), (114, 2354898), (117, 2294516), (126, 2130622), (133, 2018484), (156, 1720887), (171, 1569932), (182, 1475046), (227, 1182636), (228, 1177449), (234, 1147258), (247, 1086876), (252, 1065311), (266, 1009242), (273, 983364), (342, 784966), (361, 743652), (364, 737523), (399, 672828), (454, 591318), (468, 573629), (494, 543438), (532, 504621), (546, 491682), (681, 394212), (684, 392483), (722, 371826), (741, 362292), (798, 336414), (819, 327788), (908, 295659), (988, 271719), (1083, 247884), (1092, 245841), (1197, 224276), (1362, 197106), (1444, 185913), (1482, 181146), (1589, 168948), (1596, 168207), (1638, 163894), (1729, 155268), (2043, 131404), (2166, 123942), (2223, 120764), (2394, 112138), (2527, 106236), (2724, 98553), (2951, 90972), (2964, 90573), (3178, 84474), (3249, 82628), (3276, 81947), (3458, 77634), (4086, 65702), (4313, 62244), (4332, 61971), (4446, 60382), (4693, 57204), (4767, 56316), (4788, 56069), (5054, 53118), (5187, 51756), (5902, 45486), (6356, 42237), (6498, 41314), (6916, 38817), (7581, 35412), (8172, 32851), (8626, 31122), (8853, 30324), (8892, 30191), (9386, 28602), (9534, 28158), (10108, 26559), (10374, 25878), (11804, 22743), (12939, 20748), (12996, 20657), (14079, 19068), (14301, 18772), (15162, 17706), (15561, 17252)]