242138052

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 738528000

約数和(自身を除く): 496389948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 29, 36, 38, 39, 52, 54, 57, 58, 76, 78, 87, 108, 114, 116, 117, 156, 171, 174, 228, 234, 247, 261, 313, 342, 348, 351, 377, 468, 494, 513, 522, 551, 626, 684, 702, 741, 754, 783, 939, 988, 1026, 1044, 1102, 1131, 1252, 1404, 1482, 1508, 1566, 1653, 1878, 2052, 2204, 2223, 2262, 2817, 2964, 3132, 3306, 3393, 3756, 4069, 4446, 4524, 4959, 5634, 5947, 6612, 6669, 6786, 7163, 8138, 8451, 8892, 9077, 9918, 10179, 11268, 11894, 12207, 13338, 13572, 14326, 14877, 16276, 16902, 17841, 18154, 19836, 20358, 21489, 23788, 24414, 26676, 27231, 28652, 29754, 33804, 35682, 36308, 36621, 40716, 42978, 48828, 53523, 54462, 59508, 64467, 71364, 73242, 77311, 81693, 85956, 107046, 108924, 109863, 118001, 128934, 146484, 154622, 160569, 163386, 172463, 193401, 214092, 219726, 231933, 236002, 245079, 257868, 309244, 321138, 326772, 344926, 354003, 386802, 439452, 463866, 472004, 490158, 517389, 642276, 689852, 695799, 708006, 773604, 927732, 980316, 1034778, 1062009, 1391598, 1416012, 1552167, 2069556, 2087397, 2124018, 2242019, 2783196, 3104334, 3186027, 4174794, 4248036, 4484038, 4656501, 6208668, 6372054, 6726057, 8349588, 8968076, 9313002, 12744108, 13452114, 18626004, 20178171, 26904228, 40356342, 60534513, 80712684, 121069026, 242138052]

約数ペア:

[(1, 242138052), (2, 121069026), (3, 80712684), (4, 60534513), (6, 40356342), (9, 26904228), (12, 20178171), (13, 18626004), (18, 13452114), (19, 12744108), (26, 9313002), (27, 8968076), (29, 8349588), (36, 6726057), (38, 6372054), (39, 6208668), (52, 4656501), (54, 4484038), (57, 4248036), (58, 4174794), (76, 3186027), (78, 3104334), (87, 2783196), (108, 2242019), (114, 2124018), (116, 2087397), (117, 2069556), (156, 1552167), (171, 1416012), (174, 1391598), (228, 1062009), (234, 1034778), (247, 980316), (261, 927732), (313, 773604), (342, 708006), (348, 695799), (351, 689852), (377, 642276), (468, 517389), (494, 490158), (513, 472004), (522, 463866), (551, 439452), (626, 386802), (684, 354003), (702, 344926), (741, 326772), (754, 321138), (783, 309244), (939, 257868), (988, 245079), (1026, 236002), (1044, 231933), (1102, 219726), (1131, 214092), (1252, 193401), (1404, 172463), (1482, 163386), (1508, 160569), (1566, 154622), (1653, 146484), (1878, 128934), (2052, 118001), (2204, 109863), (2223, 108924), (2262, 107046), (2817, 85956), (2964, 81693), (3132, 77311), (3306, 73242), (3393, 71364), (3756, 64467), (4069, 59508), (4446, 54462), (4524, 53523), (4959, 48828), (5634, 42978), (5947, 40716), (6612, 36621), (6669, 36308), (6786, 35682), (7163, 33804), (8138, 29754), (8451, 28652), (8892, 27231), (9077, 26676), (9918, 24414), (10179, 23788), (11268, 21489), (11894, 20358), (12207, 19836), (13338, 18154), (13572, 17841), (14326, 16902), (14877, 16276)]