447046288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 160

約数和(自身を含む): 1049932800

約数和(自身を除く): 602886512

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 41, 52, 62, 76, 82, 89, 104, 124, 152, 164, 178, 208, 247, 248, 304, 328, 356, 403, 494, 496, 533, 589, 656, 712, 779, 806, 988, 1066, 1157, 1178, 1271, 1424, 1558, 1612, 1691, 1976, 2132, 2314, 2356, 2542, 2759, 3116, 3224, 3382, 3649, 3952, 4264, 4628, 4712, 5084, 5518, 6232, 6448, 6764, 7298, 7657, 8528, 9256, 9424, 10127, 10168, 11036, 12464, 13528, 14596, 15314, 16523, 18512, 20254, 20336, 21983, 22072, 24149, 27056, 29192, 30628, 33046, 35867, 40508, 43966, 44144, 47437, 48298, 52421, 58384, 61256, 66092, 69331, 71734, 81016, 87932, 94874, 96596, 104842, 113119, 122512, 132184, 138662, 143468, 162032, 175864, 189748, 193192, 209684, 226238, 264368, 277324, 286936, 313937, 351728, 379496, 386384, 419368, 452476, 554648, 573872, 627874, 681473, 758992, 838736, 901303, 904952, 1109296, 1255748, 1362946, 1470547, 1802606, 1809904, 2149261, 2511496, 2725892, 2941094, 3605212, 4298522, 5022992, 5451784, 5882188, 7210424, 8597044, 10903568, 11764376, 14420848, 17194088, 23528752, 27940393, 34388176, 55880786, 111761572, 223523144, 447046288]

約数ペア:

[(1, 447046288), (2, 223523144), (4, 111761572), (8, 55880786), (13, 34388176), (16, 27940393), (19, 23528752), (26, 17194088), (31, 14420848), (38, 11764376), (41, 10903568), (52, 8597044), (62, 7210424), (76, 5882188), (82, 5451784), (89, 5022992), (104, 4298522), (124, 3605212), (152, 2941094), (164, 2725892), (178, 2511496), (208, 2149261), (247, 1809904), (248, 1802606), (304, 1470547), (328, 1362946), (356, 1255748), (403, 1109296), (494, 904952), (496, 901303), (533, 838736), (589, 758992), (656, 681473), (712, 627874), (779, 573872), (806, 554648), (988, 452476), (1066, 419368), (1157, 386384), (1178, 379496), (1271, 351728), (1424, 313937), (1558, 286936), (1612, 277324), (1691, 264368), (1976, 226238), (2132, 209684), (2314, 193192), (2356, 189748), (2542, 175864), (2759, 162032), (3116, 143468), (3224, 138662), (3382, 132184), (3649, 122512), (3952, 113119), (4264, 104842), (4628, 96596), (4712, 94874), (5084, 87932), (5518, 81016), (6232, 71734), (6448, 69331), (6764, 66092), (7298, 61256), (7657, 58384), (8528, 52421), (9256, 48298), (9424, 47437), (10127, 44144), (10168, 43966), (11036, 40508), (12464, 35867), (13528, 33046), (14596, 30628), (15314, 29192), (16523, 27056), (18512, 24149), (20254, 22072), (20336, 21983)]