15773296

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 40711680

約数和(自身を除く): 24938384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 49, 56, 59, 62, 77, 88, 98, 112, 118, 124, 154, 176, 196, 217, 236, 248, 308, 341, 392, 413, 434, 472, 496, 539, 616, 649, 682, 784, 826, 868, 944, 1078, 1232, 1298, 1364, 1519, 1652, 1736, 1829, 2156, 2387, 2596, 2728, 2891, 3038, 3304, 3472, 3658, 4312, 4543, 4774, 5192, 5456, 5782, 6076, 6608, 7316, 8624, 9086, 9548, 10384, 11564, 12152, 12803, 14632, 16709, 18172, 19096, 20119, 23128, 24304, 25606, 29264, 31801, 33418, 36344, 38192, 40238, 46256, 51212, 63602, 66836, 72688, 80476, 89621, 102424, 127204, 133672, 140833, 160952, 179242, 204848, 254408, 267344, 281666, 321904, 358484, 508816, 563332, 716968, 985831, 1126664, 1433936, 1971662, 2253328, 3943324, 7886648, 15773296]

約数ペア:

[(1, 15773296), (2, 7886648), (4, 3943324), (7, 2253328), (8, 1971662), (11, 1433936), (14, 1126664), (16, 985831), (22, 716968), (28, 563332), (31, 508816), (44, 358484), (49, 321904), (56, 281666), (59, 267344), (62, 254408), (77, 204848), (88, 179242), (98, 160952), (112, 140833), (118, 133672), (124, 127204), (154, 102424), (176, 89621), (196, 80476), (217, 72688), (236, 66836), (248, 63602), (308, 51212), (341, 46256), (392, 40238), (413, 38192), (434, 36344), (472, 33418), (496, 31801), (539, 29264), (616, 25606), (649, 24304), (682, 23128), (784, 20119), (826, 19096), (868, 18172), (944, 16709), (1078, 14632), (1232, 12803), (1298, 12152), (1364, 11564), (1519, 10384), (1652, 9548), (1736, 9086), (1829, 8624), (2156, 7316), (2387, 6608), (2596, 6076), (2728, 5782), (2891, 5456), (3038, 5192), (3304, 4774), (3472, 4543), (3658, 4312)]