216514272

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:465

約数の個数: 192

約数和(自身を含む): 673989120

約数和(自身を除く): 457474848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 23, 24, 26, 32, 38, 39, 46, 48, 52, 57, 69, 76, 78, 92, 96, 104, 114, 138, 152, 156, 184, 208, 228, 247, 276, 299, 304, 312, 368, 397, 416, 437, 456, 494, 552, 598, 608, 624, 736, 741, 794, 874, 897, 912, 988, 1104, 1191, 1196, 1248, 1311, 1482, 1588, 1748, 1794, 1824, 1976, 2208, 2382, 2392, 2622, 2964, 3176, 3496, 3588, 3952, 4764, 4784, 5161, 5244, 5681, 5928, 6352, 6992, 7176, 7543, 7904, 9131, 9528, 9568, 10322, 10488, 11362, 11856, 12704, 13984, 14352, 15086, 15483, 17043, 18262, 19056, 20644, 20976, 22629, 22724, 23712, 27393, 28704, 30172, 30966, 34086, 36524, 38112, 41288, 41952, 45258, 45448, 54786, 60344, 61932, 68172, 73048, 82576, 90516, 90896, 98059, 109572, 118703, 120688, 123864, 136344, 146096, 165152, 173489, 181032, 181792, 196118, 219144, 237406, 241376, 247728, 272688, 292192, 294177, 346978, 356109, 362064, 392236, 438288, 474812, 495456, 520467, 545376, 588354, 693956, 712218, 724128, 784472, 876576, 949624, 1040934, 1176708, 1387912, 1424436, 1568944, 1899248, 2081868, 2255357, 2353416, 2775824, 2848872, 3137888, 3798496, 4163736, 4510714, 4706832, 5551648, 5697744, 6766071, 8327472, 9021428, 9413664, 11395488, 13532142, 16654944, 18042856, 27064284, 36085712, 54128568, 72171424, 108257136, 216514272]

約数ペア:

[(1, 216514272), (2, 108257136), (3, 72171424), (4, 54128568), (6, 36085712), (8, 27064284), (12, 18042856), (13, 16654944), (16, 13532142), (19, 11395488), (23, 9413664), (24, 9021428), (26, 8327472), (32, 6766071), (38, 5697744), (39, 5551648), (46, 4706832), (48, 4510714), (52, 4163736), (57, 3798496), (69, 3137888), (76, 2848872), (78, 2775824), (92, 2353416), (96, 2255357), (104, 2081868), (114, 1899248), (138, 1568944), (152, 1424436), (156, 1387912), (184, 1176708), (208, 1040934), (228, 949624), (247, 876576), (276, 784472), (299, 724128), (304, 712218), (312, 693956), (368, 588354), (397, 545376), (416, 520467), (437, 495456), (456, 474812), (494, 438288), (552, 392236), (598, 362064), (608, 356109), (624, 346978), (736, 294177), (741, 292192), (794, 272688), (874, 247728), (897, 241376), (912, 237406), (988, 219144), (1104, 196118), (1191, 181792), (1196, 181032), (1248, 173489), (1311, 165152), (1482, 146096), (1588, 136344), (1748, 123864), (1794, 120688), (1824, 118703), (1976, 109572), (2208, 98059), (2382, 90896), (2392, 90516), (2622, 82576), (2964, 73048), (3176, 68172), (3496, 61932), (3588, 60344), (3952, 54786), (4764, 45448), (4784, 45258), (5161, 41952), (5244, 41288), (5681, 38112), (5928, 36524), (6352, 34086), (6992, 30966), (7176, 30172), (7543, 28704), (7904, 27393), (9131, 23712), (9528, 22724), (9568, 22629), (10322, 20976), (10488, 20644), (11362, 19056), (11856, 18262), (12704, 17043), (13984, 15483), (14352, 15086)]