1493895168

素因数分解:

$2^{11}\times 3^2\times {\mathrm{81049}}^1$

素因数の和:81077

約数の個数: 72

約数和(自身を含む): 4314696750

約数和(自身を除く): 2820801582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 81049, 162098, 243147, 324196, 486294, 648392, 729441, 972588, 1296784, 1458882, 1945176, 2593568, 2917764, 3890352, 5187136, 5835528, 7780704, 10374272, 11671056, 15561408, 20748544, 23342112, 31122816, 41497088, 46684224, 62245632, 82994176, 93368448, 124491264, 165988352, 186736896, 248982528, 373473792, 497965056, 746947584, 1493895168]

約数ペア:

[(1, 1493895168), (2, 746947584), (3, 497965056), (4, 373473792), (6, 248982528), (8, 186736896), (9, 165988352), (12, 124491264), (16, 93368448), (18, 82994176), (24, 62245632), (32, 46684224), (36, 41497088), (48, 31122816), (64, 23342112), (72, 20748544), (96, 15561408), (128, 11671056), (144, 10374272), (192, 7780704), (256, 5835528), (288, 5187136), (384, 3890352), (512, 2917764), (576, 2593568), (768, 1945176), (1024, 1458882), (1152, 1296784), (1536, 972588), (2048, 729441), (2304, 648392), (3072, 486294), (4608, 324196), (6144, 243147), (9216, 162098), (18432, 81049)]