30466304

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 68678400

約数和(自身を除く): 38212096

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 349, 352, 496, 682, 698, 704, 992, 1364, 1396, 1408, 1984, 2728, 2792, 2816, 3839, 3968, 5456, 5584, 7678, 7936, 10819, 10912, 11168, 15356, 21638, 21824, 22336, 30712, 43276, 43648, 44672, 61424, 86552, 87296, 89344, 119009, 122848, 173104, 238018, 245696, 346208, 476036, 491392, 692416, 952072, 982784, 1384832, 1904144, 2769664, 3808288, 7616576, 15233152, 30466304]

約数ペア:

[(1, 30466304), (2, 15233152), (4, 7616576), (8, 3808288), (11, 2769664), (16, 1904144), (22, 1384832), (31, 982784), (32, 952072), (44, 692416), (62, 491392), (64, 476036), (88, 346208), (124, 245696), (128, 238018), (176, 173104), (248, 122848), (256, 119009), (341, 89344), (349, 87296), (352, 86552), (496, 61424), (682, 44672), (698, 43648), (704, 43276), (992, 30712), (1364, 22336), (1396, 21824), (1408, 21638), (1984, 15356), (2728, 11168), (2792, 10912), (2816, 10819), (3839, 7936), (3968, 7678), (5456, 5584)]