447844488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{73}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 1423712640

約数和(自身を除く): 975868152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 73, 78, 84, 91, 104, 106, 146, 156, 159, 168, 182, 212, 219, 273, 292, 312, 318, 364, 371, 424, 438, 511, 546, 584, 636, 689, 728, 742, 876, 949, 1022, 1092, 1113, 1272, 1378, 1484, 1533, 1752, 1898, 2044, 2067, 2184, 2226, 2756, 2809, 2847, 2968, 3066, 3796, 3869, 4088, 4134, 4452, 4823, 5512, 5618, 5694, 6132, 6643, 7592, 7738, 8268, 8427, 8904, 9646, 11236, 11388, 11607, 12264, 13286, 14469, 15476, 16536, 16854, 19292, 19663, 19929, 22472, 22776, 23214, 26572, 27083, 28938, 30952, 33708, 36517, 38584, 39326, 39858, 46428, 50297, 53144, 54166, 57876, 58989, 67416, 73034, 78652, 79716, 81249, 92856, 100594, 108332, 109551, 115752, 117978, 146068, 150891, 157304, 159432, 162498, 201188, 205057, 216664, 219102, 235956, 255619, 292136, 301782, 324996, 352079, 402376, 410114, 438204, 471912, 511238, 603564, 615171, 649992, 704158, 766857, 820228, 876408, 1022476, 1056237, 1207128, 1230342, 1408316, 1435399, 1533714, 1640456, 2044952, 2112474, 2460684, 2665741, 2816632, 2870798, 3067428, 4224948, 4306197, 4921368, 5331482, 5741596, 6134856, 7997223, 8449896, 8612394, 10662964, 11483192, 15994446, 17224788, 18660187, 21325928, 31988892, 34449576, 37320374, 55980561, 63977784, 74640748, 111961122, 149281496, 223922244, 447844488]

約数ペア:

[(1, 447844488), (2, 223922244), (3, 149281496), (4, 111961122), (6, 74640748), (7, 63977784), (8, 55980561), (12, 37320374), (13, 34449576), (14, 31988892), (21, 21325928), (24, 18660187), (26, 17224788), (28, 15994446), (39, 11483192), (42, 10662964), (52, 8612394), (53, 8449896), (56, 7997223), (73, 6134856), (78, 5741596), (84, 5331482), (91, 4921368), (104, 4306197), (106, 4224948), (146, 3067428), (156, 2870798), (159, 2816632), (168, 2665741), (182, 2460684), (212, 2112474), (219, 2044952), (273, 1640456), (292, 1533714), (312, 1435399), (318, 1408316), (364, 1230342), (371, 1207128), (424, 1056237), (438, 1022476), (511, 876408), (546, 820228), (584, 766857), (636, 704158), (689, 649992), (728, 615171), (742, 603564), (876, 511238), (949, 471912), (1022, 438204), (1092, 410114), (1113, 402376), (1272, 352079), (1378, 324996), (1484, 301782), (1533, 292136), (1752, 255619), (1898, 235956), (2044, 219102), (2067, 216664), (2184, 205057), (2226, 201188), (2756, 162498), (2809, 159432), (2847, 157304), (2968, 150891), (3066, 146068), (3796, 117978), (3869, 115752), (4088, 109551), (4134, 108332), (4452, 100594), (4823, 92856), (5512, 81249), (5618, 79716), (5694, 78652), (6132, 73034), (6643, 67416), (7592, 58989), (7738, 57876), (8268, 54166), (8427, 53144), (8904, 50297), (9646, 46428), (11236, 39858), (11388, 39326), (11607, 38584), (12264, 36517), (13286, 33708), (14469, 30952), (15476, 28938), (16536, 27083), (16854, 26572), (19292, 23214), (19663, 22776), (19929, 22472)]