491059968

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{13049}}^1$

素因数の和:13082

約数の個数: 108

約数和(自身を含む): 1520429400

約数和(自身を除く): 1029369432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 9408, 12544, 13049, 18816, 26098, 37632, 39147, 52196, 78294, 91343, 104392, 156588, 182686, 208784, 274029, 313176, 365372, 417568, 548058, 626352, 639401, 730744, 835136, 1096116, 1252704, 1278802, 1461488, 1670272, 1918203, 2192232, 2505408, 2557604, 2922976, 3340544, 3836406, 4384464, 5010816, 5115208, 5845952, 7672812, 8768928, 10021632, 10230416, 11691904, 15345624, 17537856, 20460832, 23383808, 30691248, 35075712, 40921664, 61382496, 70151424, 81843328, 122764992, 163686656, 245529984, 491059968]

約数ペア:

[(1, 491059968), (2, 245529984), (3, 163686656), (4, 122764992), (6, 81843328), (7, 70151424), (8, 61382496), (12, 40921664), (14, 35075712), (16, 30691248), (21, 23383808), (24, 20460832), (28, 17537856), (32, 15345624), (42, 11691904), (48, 10230416), (49, 10021632), (56, 8768928), (64, 7672812), (84, 5845952), (96, 5115208), (98, 5010816), (112, 4384464), (128, 3836406), (147, 3340544), (168, 2922976), (192, 2557604), (196, 2505408), (224, 2192232), (256, 1918203), (294, 1670272), (336, 1461488), (384, 1278802), (392, 1252704), (448, 1096116), (588, 835136), (672, 730744), (768, 639401), (784, 626352), (896, 548058), (1176, 417568), (1344, 365372), (1568, 313176), (1792, 274029), (2352, 208784), (2688, 182686), (3136, 156588), (4704, 104392), (5376, 91343), (6272, 78294), (9408, 52196), (12544, 39147), (13049, 37632), (18816, 26098)]