248997672

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1361}}^1$

素因数の和:1405

約数の個数: 192

約数和(自身を含む): 869500800

約数和(自身を除く): 620503128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 121, 126, 132, 154, 168, 189, 198, 216, 231, 242, 252, 264, 297, 308, 363, 378, 396, 462, 484, 504, 594, 616, 693, 726, 756, 792, 847, 924, 968, 1089, 1188, 1361, 1386, 1452, 1512, 1694, 1848, 2079, 2178, 2376, 2541, 2722, 2772, 2904, 3267, 3388, 4083, 4158, 4356, 5082, 5444, 5544, 6534, 6776, 7623, 8166, 8316, 8712, 9527, 10164, 10888, 12249, 13068, 14971, 15246, 16332, 16632, 19054, 20328, 22869, 24498, 26136, 28581, 29942, 30492, 32664, 36747, 38108, 44913, 45738, 48996, 57162, 59884, 60984, 73494, 76216, 85743, 89826, 91476, 97992, 104797, 114324, 119768, 134739, 146988, 164681, 171486, 179652, 182952, 209594, 228648, 257229, 269478, 293976, 314391, 329362, 342972, 359304, 404217, 419188, 494043, 514458, 538956, 628782, 658724, 685944, 808434, 838376, 943173, 988086, 1028916, 1077912, 1152767, 1257564, 1317448, 1482129, 1616868, 1886346, 1976172, 2057832, 2305534, 2515128, 2829519, 2964258, 3233736, 3458301, 3772692, 3952344, 4446387, 4611068, 5659038, 5928516, 6916602, 7545384, 8892774, 9222136, 10374903, 11318076, 11857032, 13833204, 17785548, 20749806, 22636152, 27666408, 31124709, 35571096, 41499612, 62249418, 82999224, 124498836, 248997672]

約数ペア:

[(1, 248997672), (2, 124498836), (3, 82999224), (4, 62249418), (6, 41499612), (7, 35571096), (8, 31124709), (9, 27666408), (11, 22636152), (12, 20749806), (14, 17785548), (18, 13833204), (21, 11857032), (22, 11318076), (24, 10374903), (27, 9222136), (28, 8892774), (33, 7545384), (36, 6916602), (42, 5928516), (44, 5659038), (54, 4611068), (56, 4446387), (63, 3952344), (66, 3772692), (72, 3458301), (77, 3233736), (84, 2964258), (88, 2829519), (99, 2515128), (108, 2305534), (121, 2057832), (126, 1976172), (132, 1886346), (154, 1616868), (168, 1482129), (189, 1317448), (198, 1257564), (216, 1152767), (231, 1077912), (242, 1028916), (252, 988086), (264, 943173), (297, 838376), (308, 808434), (363, 685944), (378, 658724), (396, 628782), (462, 538956), (484, 514458), (504, 494043), (594, 419188), (616, 404217), (693, 359304), (726, 342972), (756, 329362), (792, 314391), (847, 293976), (924, 269478), (968, 257229), (1089, 228648), (1188, 209594), (1361, 182952), (1386, 179652), (1452, 171486), (1512, 164681), (1694, 146988), (1848, 134739), (2079, 119768), (2178, 114324), (2376, 104797), (2541, 97992), (2722, 91476), (2772, 89826), (2904, 85743), (3267, 76216), (3388, 73494), (4083, 60984), (4158, 59884), (4356, 57162), (5082, 48996), (5444, 45738), (5544, 44913), (6534, 38108), (6776, 36747), (7623, 32664), (8166, 30492), (8316, 29942), (8712, 28581), (9527, 26136), (10164, 24498), (10888, 22869), (12249, 20328), (13068, 19054), (14971, 16632), (15246, 16332)]