354843984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 1039933440

約数和(自身を除く): 685089456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 79, 88, 94, 132, 141, 158, 176, 181, 188, 237, 264, 282, 316, 362, 376, 474, 517, 528, 543, 564, 632, 724, 752, 869, 948, 1034, 1086, 1128, 1264, 1448, 1551, 1738, 1896, 1991, 2068, 2172, 2256, 2607, 2896, 3102, 3476, 3713, 3792, 3982, 4136, 4344, 5214, 5973, 6204, 6952, 7426, 7964, 8272, 8507, 8688, 10428, 11139, 11946, 12408, 13904, 14299, 14852, 15928, 17014, 20856, 22278, 23892, 24816, 25521, 28598, 29704, 31856, 34028, 40843, 41712, 42897, 44556, 47784, 51042, 57196, 59408, 68056, 81686, 85794, 89112, 93577, 95568, 102084, 114392, 122529, 136112, 157289, 163372, 171588, 178224, 187154, 204168, 228784, 245058, 280731, 314578, 326744, 343176, 374308, 408336, 471867, 490116, 561462, 629156, 653488, 672053, 686352, 748616, 943734, 980232, 1122924, 1258312, 1344106, 1497232, 1887468, 1960464, 2016159, 2245848, 2516624, 2688212, 3774936, 4032318, 4491696, 5376424, 7392583, 7549872, 8064636, 10752848, 14785166, 16129272, 22177749, 29570332, 32258544, 44355498, 59140664, 88710996, 118281328, 177421992, 354843984]

約数ペア:

[(1, 354843984), (2, 177421992), (3, 118281328), (4, 88710996), (6, 59140664), (8, 44355498), (11, 32258544), (12, 29570332), (16, 22177749), (22, 16129272), (24, 14785166), (33, 10752848), (44, 8064636), (47, 7549872), (48, 7392583), (66, 5376424), (79, 4491696), (88, 4032318), (94, 3774936), (132, 2688212), (141, 2516624), (158, 2245848), (176, 2016159), (181, 1960464), (188, 1887468), (237, 1497232), (264, 1344106), (282, 1258312), (316, 1122924), (362, 980232), (376, 943734), (474, 748616), (517, 686352), (528, 672053), (543, 653488), (564, 629156), (632, 561462), (724, 490116), (752, 471867), (869, 408336), (948, 374308), (1034, 343176), (1086, 326744), (1128, 314578), (1264, 280731), (1448, 245058), (1551, 228784), (1738, 204168), (1896, 187154), (1991, 178224), (2068, 171588), (2172, 163372), (2256, 157289), (2607, 136112), (2896, 122529), (3102, 114392), (3476, 102084), (3713, 95568), (3792, 93577), (3982, 89112), (4136, 85794), (4344, 81686), (5214, 68056), (5973, 59408), (6204, 57196), (6952, 51042), (7426, 47784), (7964, 44556), (8272, 42897), (8507, 41712), (8688, 40843), (10428, 34028), (11139, 31856), (11946, 29704), (12408, 28598), (13904, 25521), (14299, 24816), (14852, 23892), (15928, 22278), (17014, 20856)]