353440128

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 997315200

約数和(自身を除く): 643875072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 193, 228, 251, 304, 384, 386, 456, 502, 579, 608, 753, 772, 912, 1004, 1158, 1216, 1506, 1544, 1824, 2008, 2316, 2432, 3012, 3088, 3648, 3667, 4016, 4632, 4769, 6024, 6176, 7296, 7334, 8032, 9264, 9538, 11001, 12048, 12352, 14307, 14668, 16064, 18528, 19076, 22002, 24096, 24704, 28614, 29336, 32128, 37056, 38152, 44004, 48192, 48443, 57228, 58672, 74112, 76304, 88008, 96384, 96886, 114456, 117344, 145329, 152608, 176016, 193772, 228912, 234688, 290658, 305216, 352032, 387544, 457824, 469376, 581316, 610432, 704064, 775088, 915648, 920417, 1162632, 1408128, 1550176, 1831296, 1840834, 2325264, 2761251, 3100352, 3681668, 4650528, 5522502, 6200704, 7363336, 9301056, 11045004, 14726672, 18602112, 22090008, 29453344, 44180016, 58906688, 88360032, 117813376, 176720064, 353440128]

約数ペア:

[(1, 353440128), (2, 176720064), (3, 117813376), (4, 88360032), (6, 58906688), (8, 44180016), (12, 29453344), (16, 22090008), (19, 18602112), (24, 14726672), (32, 11045004), (38, 9301056), (48, 7363336), (57, 6200704), (64, 5522502), (76, 4650528), (96, 3681668), (114, 3100352), (128, 2761251), (152, 2325264), (192, 1840834), (193, 1831296), (228, 1550176), (251, 1408128), (304, 1162632), (384, 920417), (386, 915648), (456, 775088), (502, 704064), (579, 610432), (608, 581316), (753, 469376), (772, 457824), (912, 387544), (1004, 352032), (1158, 305216), (1216, 290658), (1506, 234688), (1544, 228912), (1824, 193772), (2008, 176016), (2316, 152608), (2432, 145329), (3012, 117344), (3088, 114456), (3648, 96886), (3667, 96384), (4016, 88008), (4632, 76304), (4769, 74112), (6024, 58672), (6176, 57228), (7296, 48443), (7334, 48192), (8032, 44004), (9264, 38152), (9538, 37056), (11001, 32128), (12048, 29336), (12352, 28614), (14307, 24704), (14668, 24096), (16064, 22002), (18528, 19076)]