281160936

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9787}}^1$

素因数の和:9828

約数の個数: 128

約数和(自身を含む): 939648000

約数和(自身を除く): 658487064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 9787, 14364, 19574, 28728, 29361, 39148, 58722, 68509, 78296, 88083, 117444, 137018, 176166, 185953, 205527, 234888, 264249, 274036, 352332, 371906, 411054, 528498, 548072, 557859, 616581, 704664, 743812, 822108, 1056996, 1115718, 1233162, 1301671, 1487624, 1644216, 1673577, 1849743, 2113992, 2231436, 2466324, 2603342, 3347154, 3699486, 3905013, 4462872, 4932648, 5020731, 5206684, 6694308, 7398972, 7810026, 10041462, 10413368, 11715039, 13388616, 14797944, 15620052, 20082924, 23430078, 31240104, 35145117, 40165848, 46860156, 70290234, 93720312, 140580468, 281160936]

約数ペア:

[(1, 281160936), (2, 140580468), (3, 93720312), (4, 70290234), (6, 46860156), (7, 40165848), (8, 35145117), (9, 31240104), (12, 23430078), (14, 20082924), (18, 15620052), (19, 14797944), (21, 13388616), (24, 11715039), (27, 10413368), (28, 10041462), (36, 7810026), (38, 7398972), (42, 6694308), (54, 5206684), (56, 5020731), (57, 4932648), (63, 4462872), (72, 3905013), (76, 3699486), (84, 3347154), (108, 2603342), (114, 2466324), (126, 2231436), (133, 2113992), (152, 1849743), (168, 1673577), (171, 1644216), (189, 1487624), (216, 1301671), (228, 1233162), (252, 1115718), (266, 1056996), (342, 822108), (378, 743812), (399, 704664), (456, 616581), (504, 557859), (513, 548072), (532, 528498), (684, 411054), (756, 371906), (798, 352332), (1026, 274036), (1064, 264249), (1197, 234888), (1368, 205527), (1512, 185953), (1596, 176166), (2052, 137018), (2394, 117444), (3192, 88083), (3591, 78296), (4104, 68509), (4788, 58722), (7182, 39148), (9576, 29361), (9787, 28728), (14364, 19574)]