275342604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 702750720

約数和(自身を除く): 427408116

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 127, 148, 222, 228, 254, 257, 381, 444, 508, 514, 703, 762, 771, 1028, 1406, 1524, 1542, 2109, 2413, 2812, 3084, 4218, 4699, 4826, 4883, 7239, 8436, 9398, 9509, 9652, 9766, 14097, 14478, 14649, 18796, 19018, 19532, 28194, 28527, 28956, 29298, 32639, 38036, 56388, 57054, 58596, 65278, 89281, 97917, 114108, 130556, 178562, 180671, 195834, 267843, 357124, 361342, 391668, 535686, 542013, 620141, 722684, 1071372, 1084026, 1207643, 1240282, 1860423, 2168052, 2415286, 2480564, 3622929, 3720846, 4830572, 7245858, 7441692, 14491716, 22945217, 45890434, 68835651, 91780868, 137671302, 275342604]

約数ペア:

[(1, 275342604), (2, 137671302), (3, 91780868), (4, 68835651), (6, 45890434), (12, 22945217), (19, 14491716), (37, 7441692), (38, 7245858), (57, 4830572), (74, 3720846), (76, 3622929), (111, 2480564), (114, 2415286), (127, 2168052), (148, 1860423), (222, 1240282), (228, 1207643), (254, 1084026), (257, 1071372), (381, 722684), (444, 620141), (508, 542013), (514, 535686), (703, 391668), (762, 361342), (771, 357124), (1028, 267843), (1406, 195834), (1524, 180671), (1542, 178562), (2109, 130556), (2413, 114108), (2812, 97917), (3084, 89281), (4218, 65278), (4699, 58596), (4826, 57054), (4883, 56388), (7239, 38036), (8436, 32639), (9398, 29298), (9509, 28956), (9652, 28527), (9766, 28194), (14097, 19532), (14478, 19018), (14649, 18796)]