9678448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 80

約数和(自身を含む): 22220800

約数和(自身を除く): 12542352

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 79, 104, 124, 152, 158, 208, 247, 248, 304, 316, 403, 494, 496, 589, 632, 806, 988, 1027, 1178, 1264, 1501, 1612, 1976, 2054, 2356, 2449, 3002, 3224, 3952, 4108, 4712, 4898, 6004, 6448, 7657, 8216, 9424, 9796, 12008, 15314, 16432, 19513, 19592, 24016, 30628, 31837, 39026, 39184, 46531, 61256, 63674, 78052, 93062, 122512, 127348, 156104, 186124, 254696, 312208, 372248, 509392, 604903, 744496, 1209806, 2419612, 4839224, 9678448]

約数ペア:

[(1, 9678448), (2, 4839224), (4, 2419612), (8, 1209806), (13, 744496), (16, 604903), (19, 509392), (26, 372248), (31, 312208), (38, 254696), (52, 186124), (62, 156104), (76, 127348), (79, 122512), (104, 93062), (124, 78052), (152, 63674), (158, 61256), (208, 46531), (247, 39184), (248, 39026), (304, 31837), (316, 30628), (403, 24016), (494, 19592), (496, 19513), (589, 16432), (632, 15314), (806, 12008), (988, 9796), (1027, 9424), (1178, 8216), (1264, 7657), (1501, 6448), (1612, 6004), (1976, 4898), (2054, 4712), (2356, 4108), (2449, 3952), (3002, 3224)]