307924146

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 760320000

約数和(自身を除く): 452395854

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 79, 87, 114, 131, 158, 171, 174, 237, 261, 262, 342, 393, 474, 513, 522, 551, 711, 783, 786, 1026, 1102, 1179, 1422, 1501, 1566, 1653, 2133, 2291, 2358, 2489, 3002, 3306, 3537, 3799, 4266, 4503, 4582, 4959, 4978, 6873, 7074, 7467, 7598, 9006, 9918, 10349, 11397, 13509, 13746, 14877, 14934, 20619, 20698, 22401, 22794, 27018, 29754, 31047, 34191, 40527, 41238, 43529, 44802, 61857, 62094, 67203, 68382, 72181, 81054, 87058, 93141, 102573, 123714, 130587, 134406, 144362, 186282, 196631, 205146, 216543, 261174, 279423, 300121, 391761, 393262, 433086, 558846, 589893, 600242, 649629, 783522, 900363, 1175283, 1179786, 1299258, 1769679, 1800726, 1948887, 2350566, 2701089, 3539358, 3897774, 5309037, 5402178, 5702299, 8103267, 10618074, 11404598, 16206534, 17106897, 34213794, 51320691, 102641382, 153962073, 307924146]

約数ペア:

[(1, 307924146), (2, 153962073), (3, 102641382), (6, 51320691), (9, 34213794), (18, 17106897), (19, 16206534), (27, 11404598), (29, 10618074), (38, 8103267), (54, 5702299), (57, 5402178), (58, 5309037), (79, 3897774), (87, 3539358), (114, 2701089), (131, 2350566), (158, 1948887), (171, 1800726), (174, 1769679), (237, 1299258), (261, 1179786), (262, 1175283), (342, 900363), (393, 783522), (474, 649629), (513, 600242), (522, 589893), (551, 558846), (711, 433086), (783, 393262), (786, 391761), (1026, 300121), (1102, 279423), (1179, 261174), (1422, 216543), (1501, 205146), (1566, 196631), (1653, 186282), (2133, 144362), (2291, 134406), (2358, 130587), (2489, 123714), (3002, 102573), (3306, 93141), (3537, 87058), (3799, 81054), (4266, 72181), (4503, 68382), (4582, 67203), (4959, 62094), (4978, 61857), (6873, 44802), (7074, 43529), (7467, 41238), (7598, 40527), (9006, 34191), (9918, 31047), (10349, 29754), (11397, 27018), (13509, 22794), (13746, 22401), (14877, 20698), (14934, 20619)]