283875248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 608469984

約数和(自身を除く): 324594736

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 67, 68, 74, 134, 136, 148, 268, 272, 296, 421, 536, 592, 629, 842, 1072, 1139, 1258, 1684, 2278, 2479, 2516, 3368, 4556, 4958, 5032, 6736, 7157, 9112, 9916, 10064, 14314, 15577, 18224, 19832, 28207, 28628, 31154, 39664, 42143, 56414, 57256, 62308, 84286, 112828, 114512, 124616, 168572, 225656, 249232, 264809, 337144, 451312, 479519, 529618, 674288, 959038, 1043659, 1059236, 1918076, 2087318, 2118472, 3836152, 4174636, 4236944, 7672304, 8349272, 16698544, 17742203, 35484406, 70968812, 141937624, 283875248]

約数ペア:

[(1, 283875248), (2, 141937624), (4, 70968812), (8, 35484406), (16, 17742203), (17, 16698544), (34, 8349272), (37, 7672304), (67, 4236944), (68, 4174636), (74, 3836152), (134, 2118472), (136, 2087318), (148, 1918076), (268, 1059236), (272, 1043659), (296, 959038), (421, 674288), (536, 529618), (592, 479519), (629, 451312), (842, 337144), (1072, 264809), (1139, 249232), (1258, 225656), (1684, 168572), (2278, 124616), (2479, 114512), (2516, 112828), (3368, 84286), (4556, 62308), (4958, 57256), (5032, 56414), (6736, 42143), (7157, 39664), (9112, 31154), (9916, 28628), (10064, 28207), (14314, 19832), (15577, 18224)]