15697514888

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1279}}^1$

素因数の和:1747

約数の個数: 96

約数和(自身を含む): 33503232000

約数和(自身を除く): 17805717112

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 409, 484, 682, 818, 968, 1279, 1364, 1636, 2558, 2728, 3272, 3751, 4499, 5116, 7502, 8998, 10232, 12679, 14069, 15004, 17996, 25358, 28138, 30008, 35992, 39649, 49489, 50716, 56276, 79298, 98978, 101432, 112552, 139469, 154759, 158596, 197956, 278938, 309518, 317192, 395912, 436139, 523111, 557876, 619036, 872278, 1046222, 1115752, 1238072, 1534159, 1744556, 2092444, 3068318, 3489112, 4184888, 4797529, 5754221, 6136636, 9595058, 11508442, 12273272, 16216441, 19190116, 23016884, 32432882, 38380232, 46033768, 63296431, 64865764, 126592862, 129731528, 178380851, 253185724, 356761702, 506371448, 713523404, 1427046808, 1962189361, 3924378722, 7848757444, 15697514888]

約数ペア:

[(1, 15697514888), (2, 7848757444), (4, 3924378722), (8, 1962189361), (11, 1427046808), (22, 713523404), (31, 506371448), (44, 356761702), (62, 253185724), (88, 178380851), (121, 129731528), (124, 126592862), (242, 64865764), (248, 63296431), (341, 46033768), (409, 38380232), (484, 32432882), (682, 23016884), (818, 19190116), (968, 16216441), (1279, 12273272), (1364, 11508442), (1636, 9595058), (2558, 6136636), (2728, 5754221), (3272, 4797529), (3751, 4184888), (4499, 3489112), (5116, 3068318), (7502, 2092444), (8998, 1744556), (10232, 1534159), (12679, 1238072), (14069, 1115752), (15004, 1046222), (17996, 872278), (25358, 619036), (28138, 557876), (30008, 523111), (35992, 436139), (39649, 395912), (49489, 317192), (50716, 309518), (56276, 278938), (79298, 197956), (98978, 158596), (101432, 154759), (112552, 139469)]