419600256

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 1252560000

約数和(自身を除く): 832959744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 199, 204, 228, 272, 289, 304, 323, 384, 398, 408, 456, 544, 578, 597, 608, 646, 796, 816, 867, 912, 969, 1088, 1156, 1194, 1216, 1292, 1592, 1632, 1734, 1824, 1938, 2176, 2312, 2388, 2432, 2584, 3184, 3264, 3383, 3468, 3648, 3781, 3876, 4624, 4776, 5168, 5491, 6368, 6528, 6766, 6936, 7296, 7562, 7752, 9248, 9552, 10149, 10336, 10982, 11343, 12736, 13532, 13872, 15124, 15504, 16473, 18496, 19104, 20298, 20672, 21964, 22686, 25472, 27064, 27744, 30248, 31008, 32946, 36992, 38208, 40596, 41344, 43928, 45372, 54128, 55488, 57511, 60496, 62016, 64277, 65892, 76416, 81192, 87856, 90744, 108256, 110976, 115022, 120992, 124032, 128554, 131784, 162384, 172533, 175712, 181488, 192831, 216512, 230044, 241984, 257108, 263568, 324768, 345066, 351424, 362976, 385662, 433024, 460088, 483968, 514216, 527136, 649536, 690132, 702848, 725952, 771324, 920176, 1028432, 1054272, 1092709, 1299072, 1380264, 1451904, 1542648, 1840352, 2056864, 2108544, 2185418, 2760528, 3085296, 3278127, 3680704, 4113728, 4370836, 5521056, 6170592, 6556254, 7361408, 8227456, 8741672, 11042112, 12341184, 13112508, 17483344, 22084224, 24682368, 26225016, 34966688, 52450032, 69933376, 104900064, 139866752, 209800128, 419600256]

約数ペア:

[(1, 419600256), (2, 209800128), (3, 139866752), (4, 104900064), (6, 69933376), (8, 52450032), (12, 34966688), (16, 26225016), (17, 24682368), (19, 22084224), (24, 17483344), (32, 13112508), (34, 12341184), (38, 11042112), (48, 8741672), (51, 8227456), (57, 7361408), (64, 6556254), (68, 6170592), (76, 5521056), (96, 4370836), (102, 4113728), (114, 3680704), (128, 3278127), (136, 3085296), (152, 2760528), (192, 2185418), (199, 2108544), (204, 2056864), (228, 1840352), (272, 1542648), (289, 1451904), (304, 1380264), (323, 1299072), (384, 1092709), (398, 1054272), (408, 1028432), (456, 920176), (544, 771324), (578, 725952), (597, 702848), (608, 690132), (646, 649536), (796, 527136), (816, 514216), (867, 483968), (912, 460088), (969, 433024), (1088, 385662), (1156, 362976), (1194, 351424), (1216, 345066), (1292, 324768), (1592, 263568), (1632, 257108), (1734, 241984), (1824, 230044), (1938, 216512), (2176, 192831), (2312, 181488), (2388, 175712), (2432, 172533), (2584, 162384), (3184, 131784), (3264, 128554), (3383, 124032), (3468, 120992), (3648, 115022), (3781, 110976), (3876, 108256), (4624, 90744), (4776, 87856), (5168, 81192), (5491, 76416), (6368, 65892), (6528, 64277), (6766, 62016), (6936, 60496), (7296, 57511), (7562, 55488), (7752, 54128), (9248, 45372), (9552, 43928), (10149, 41344), (10336, 40596), (10982, 38208), (11343, 36992), (12736, 32946), (13532, 31008), (13872, 30248), (15124, 27744), (15504, 27064), (16473, 25472), (18496, 22686), (19104, 21964), (20298, 20672)]