248616216

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 754790400

約数和(自身を除く): 506174184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 53, 54, 57, 72, 76, 81, 106, 108, 114, 127, 152, 159, 162, 171, 212, 216, 228, 243, 254, 318, 324, 342, 381, 424, 456, 477, 486, 508, 513, 636, 648, 684, 762, 954, 972, 1007, 1016, 1026, 1143, 1272, 1368, 1431, 1524, 1539, 1908, 1944, 2014, 2052, 2286, 2413, 2862, 3021, 3048, 3078, 3429, 3816, 4028, 4104, 4293, 4572, 4617, 4826, 5724, 6042, 6156, 6731, 6858, 7239, 8056, 8586, 9063, 9144, 9234, 9652, 10287, 11448, 12084, 12312, 12879, 13462, 13716, 14478, 17172, 18126, 18468, 19304, 20193, 20574, 21717, 24168, 25758, 26924, 27189, 27432, 28956, 30861, 34344, 36252, 36936, 40386, 41148, 43434, 51516, 53848, 54378, 57912, 60579, 61722, 65151, 72504, 80772, 81567, 82296, 86868, 103032, 108756, 121158, 123444, 127889, 130302, 161544, 163134, 173736, 181737, 195453, 217512, 242316, 244701, 246888, 255778, 260604, 326268, 363474, 383667, 390906, 484632, 489402, 511556, 521208, 545211, 586359, 652536, 726948, 767334, 781812, 978804, 1023112, 1090422, 1151001, 1172718, 1453896, 1534668, 1563624, 1635633, 1957608, 2180844, 2302002, 2345436, 3069336, 3271266, 3453003, 4361688, 4604004, 4690872, 6542532, 6906006, 9208008, 10359009, 13085064, 13812012, 20718018, 27624024, 31077027, 41436036, 62154054, 82872072, 124308108, 248616216]

約数ペア:

[(1, 248616216), (2, 124308108), (3, 82872072), (4, 62154054), (6, 41436036), (8, 31077027), (9, 27624024), (12, 20718018), (18, 13812012), (19, 13085064), (24, 10359009), (27, 9208008), (36, 6906006), (38, 6542532), (53, 4690872), (54, 4604004), (57, 4361688), (72, 3453003), (76, 3271266), (81, 3069336), (106, 2345436), (108, 2302002), (114, 2180844), (127, 1957608), (152, 1635633), (159, 1563624), (162, 1534668), (171, 1453896), (212, 1172718), (216, 1151001), (228, 1090422), (243, 1023112), (254, 978804), (318, 781812), (324, 767334), (342, 726948), (381, 652536), (424, 586359), (456, 545211), (477, 521208), (486, 511556), (508, 489402), (513, 484632), (636, 390906), (648, 383667), (684, 363474), (762, 326268), (954, 260604), (972, 255778), (1007, 246888), (1016, 244701), (1026, 242316), (1143, 217512), (1272, 195453), (1368, 181737), (1431, 173736), (1524, 163134), (1539, 161544), (1908, 130302), (1944, 127889), (2014, 123444), (2052, 121158), (2286, 108756), (2413, 103032), (2862, 86868), (3021, 82296), (3048, 81567), (3078, 80772), (3429, 72504), (3816, 65151), (4028, 61722), (4104, 60579), (4293, 57912), (4572, 54378), (4617, 53848), (4826, 51516), (5724, 43434), (6042, 41148), (6156, 40386), (6731, 36936), (6858, 36252), (7239, 34344), (8056, 30861), (8586, 28956), (9063, 27432), (9144, 27189), (9234, 26924), (9652, 25758), (10287, 24168), (11448, 21717), (12084, 20574), (12312, 20193), (12879, 19304), (13462, 18468), (13716, 18126), (14478, 17172)]