245552976

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:633

約数の個数: 120

約数和(自身を含む): 718049280

約数和(自身を除く): 472496304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 127, 144, 174, 232, 254, 261, 348, 381, 463, 464, 508, 522, 696, 762, 926, 1016, 1044, 1143, 1389, 1392, 1524, 1852, 2032, 2088, 2286, 2778, 3048, 3683, 3704, 4167, 4176, 4572, 5556, 6096, 7366, 7408, 8334, 9144, 11049, 11112, 13427, 14732, 16668, 18288, 22098, 22224, 26854, 29464, 33147, 33336, 40281, 44196, 53708, 58801, 58928, 66294, 66672, 80562, 88392, 107416, 117602, 120843, 132588, 161124, 176403, 176784, 214832, 235204, 241686, 265176, 322248, 352806, 470408, 483372, 529209, 530352, 644496, 705612, 940816, 966744, 1058418, 1411224, 1705229, 1933488, 2116836, 2822448, 3410458, 4233672, 5115687, 6820916, 8467344, 10231374, 13641832, 15347061, 20462748, 27283664, 30694122, 40925496, 61388244, 81850992, 122776488, 245552976]

約数ペア:

[(1, 245552976), (2, 122776488), (3, 81850992), (4, 61388244), (6, 40925496), (8, 30694122), (9, 27283664), (12, 20462748), (16, 15347061), (18, 13641832), (24, 10231374), (29, 8467344), (36, 6820916), (48, 5115687), (58, 4233672), (72, 3410458), (87, 2822448), (116, 2116836), (127, 1933488), (144, 1705229), (174, 1411224), (232, 1058418), (254, 966744), (261, 940816), (348, 705612), (381, 644496), (463, 530352), (464, 529209), (508, 483372), (522, 470408), (696, 352806), (762, 322248), (926, 265176), (1016, 241686), (1044, 235204), (1143, 214832), (1389, 176784), (1392, 176403), (1524, 161124), (1852, 132588), (2032, 120843), (2088, 117602), (2286, 107416), (2778, 88392), (3048, 80562), (3683, 66672), (3704, 66294), (4167, 58928), (4176, 58801), (4572, 53708), (5556, 44196), (6096, 40281), (7366, 33336), (7408, 33147), (8334, 29464), (9144, 26854), (11049, 22224), (11112, 22098), (13427, 18288), (14732, 16668)]