311552904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{13679}}^1$

素因数の和:13774

約数の個数: 64

約数和(自身を含む): 850348800

約数和(自身を除く): 538795896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 292, 312, 438, 584, 876, 949, 1752, 1898, 2847, 3796, 5694, 7592, 11388, 13679, 22776, 27358, 41037, 54716, 82074, 109432, 164148, 177827, 328296, 355654, 533481, 711308, 998567, 1066962, 1422616, 1997134, 2133924, 2995701, 3994268, 4267848, 5991402, 7988536, 11982804, 12981371, 23965608, 25962742, 38944113, 51925484, 77888226, 103850968, 155776452, 311552904]

約数ペア:

[(1, 311552904), (2, 155776452), (3, 103850968), (4, 77888226), (6, 51925484), (8, 38944113), (12, 25962742), (13, 23965608), (24, 12981371), (26, 11982804), (39, 7988536), (52, 5991402), (73, 4267848), (78, 3994268), (104, 2995701), (146, 2133924), (156, 1997134), (219, 1422616), (292, 1066962), (312, 998567), (438, 711308), (584, 533481), (876, 355654), (949, 328296), (1752, 177827), (1898, 164148), (2847, 109432), (3796, 82074), (5694, 54716), (7592, 41037), (11388, 27358), (13679, 22776)]