260884224

素因数分解:

$2^8\times 3^2\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:790

約数の個数: 108

約数和(自身を含む): 757302000

約数和(自身を除く): 496417776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 199, 256, 288, 384, 398, 569, 576, 597, 768, 796, 1138, 1152, 1194, 1592, 1707, 1791, 2276, 2304, 2388, 3184, 3414, 3582, 4552, 4776, 5121, 6368, 6828, 7164, 9104, 9552, 10242, 12736, 13656, 14328, 18208, 19104, 20484, 25472, 27312, 28656, 36416, 38208, 40968, 50944, 54624, 57312, 72832, 76416, 81936, 109248, 113231, 114624, 145664, 152832, 163872, 218496, 226462, 229248, 327744, 339693, 436992, 452924, 458496, 655488, 679386, 905848, 1019079, 1310976, 1358772, 1811696, 2038158, 2717544, 3623392, 4076316, 5435088, 7246784, 8152632, 10870176, 14493568, 16305264, 21740352, 28987136, 32610528, 43480704, 65221056, 86961408, 130442112, 260884224]

約数ペア:

[(1, 260884224), (2, 130442112), (3, 86961408), (4, 65221056), (6, 43480704), (8, 32610528), (9, 28987136), (12, 21740352), (16, 16305264), (18, 14493568), (24, 10870176), (32, 8152632), (36, 7246784), (48, 5435088), (64, 4076316), (72, 3623392), (96, 2717544), (128, 2038158), (144, 1811696), (192, 1358772), (199, 1310976), (256, 1019079), (288, 905848), (384, 679386), (398, 655488), (569, 458496), (576, 452924), (597, 436992), (768, 339693), (796, 327744), (1138, 229248), (1152, 226462), (1194, 218496), (1592, 163872), (1707, 152832), (1791, 145664), (2276, 114624), (2304, 113231), (2388, 109248), (3184, 81936), (3414, 76416), (3582, 72832), (4552, 57312), (4776, 54624), (5121, 50944), (6368, 40968), (6828, 38208), (7164, 36416), (9104, 28656), (9552, 27312), (10242, 25472), (12736, 20484), (13656, 19104), (14328, 18208)]