247079185944

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{260969}}^1$

素因数の和:261464

約数の個数: 64

約数和(自身を含む): 625325875200

約数和(自身を除く): 378246689256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 383, 412, 618, 766, 824, 1149, 1236, 1532, 2298, 2472, 3064, 4596, 9192, 39449, 78898, 118347, 157796, 236694, 260969, 315592, 473388, 521938, 782907, 946776, 1043876, 1565814, 2087752, 3131628, 6263256, 26879807, 53759614, 80639421, 99951127, 107519228, 161278842, 199902254, 215038456, 299853381, 322557684, 399804508, 599706762, 645115368, 799609016, 1199413524, 2398827048, 10294966081, 20589932162, 30884898243, 41179864324, 61769796486, 82359728648, 123539592972, 247079185944]

約数ペア:

[(1, 247079185944), (2, 123539592972), (3, 82359728648), (4, 61769796486), (6, 41179864324), (8, 30884898243), (12, 20589932162), (24, 10294966081), (103, 2398827048), (206, 1199413524), (309, 799609016), (383, 645115368), (412, 599706762), (618, 399804508), (766, 322557684), (824, 299853381), (1149, 215038456), (1236, 199902254), (1532, 161278842), (2298, 107519228), (2472, 99951127), (3064, 80639421), (4596, 53759614), (9192, 26879807), (39449, 6263256), (78898, 3131628), (118347, 2087752), (157796, 1565814), (236694, 1043876), (260969, 946776), (315592, 782907), (473388, 521938)]