315069568

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13163}}^1$

素因数の和:13205

約数の個数: 64

約数和(自身を含む): 725073120

約数和(自身を除く): 410003552

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2992, 5984, 11968, 13163, 23936, 26326, 52652, 105304, 144793, 210608, 223771, 289586, 421216, 447542, 579172, 842432, 895084, 1158344, 1684864, 1790168, 2316688, 2461481, 3580336, 4633376, 4922962, 7160672, 9266752, 9845924, 14321344, 18533504, 19691848, 28642688, 39383696, 78767392, 157534784, 315069568]

約数ペア:

[(1, 315069568), (2, 157534784), (4, 78767392), (8, 39383696), (11, 28642688), (16, 19691848), (17, 18533504), (22, 14321344), (32, 9845924), (34, 9266752), (44, 7160672), (64, 4922962), (68, 4633376), (88, 3580336), (128, 2461481), (136, 2316688), (176, 1790168), (187, 1684864), (272, 1158344), (352, 895084), (374, 842432), (544, 579172), (704, 447542), (748, 421216), (1088, 289586), (1408, 223771), (1496, 210608), (2176, 144793), (2992, 105304), (5984, 52652), (11968, 26326), (13163, 23936)]