31056792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 128

約数和(自身を含む): 91392000

約数和(自身を除く): 60335208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 169, 186, 228, 247, 248, 312, 338, 372, 403, 456, 494, 507, 589, 676, 741, 744, 806, 988, 1014, 1178, 1209, 1352, 1482, 1612, 1767, 1976, 2028, 2197, 2356, 2418, 2964, 3211, 3224, 3534, 4056, 4394, 4712, 4836, 5239, 5928, 6422, 6591, 7068, 7657, 8788, 9633, 9672, 10478, 12844, 13182, 14136, 15314, 15717, 17576, 19266, 20956, 22971, 25688, 26364, 30628, 31434, 38532, 41743, 41912, 45942, 52728, 61256, 62868, 68107, 77064, 83486, 91884, 99541, 125229, 125736, 136214, 166972, 183768, 199082, 204321, 250458, 272428, 298623, 333944, 398164, 408642, 500916, 544856, 597246, 796328, 817284, 1001832, 1194492, 1294033, 1634568, 2388984, 2588066, 3882099, 5176132, 7764198, 10352264, 15528396, 31056792]

約数ペア:

[(1, 31056792), (2, 15528396), (3, 10352264), (4, 7764198), (6, 5176132), (8, 3882099), (12, 2588066), (13, 2388984), (19, 1634568), (24, 1294033), (26, 1194492), (31, 1001832), (38, 817284), (39, 796328), (52, 597246), (57, 544856), (62, 500916), (76, 408642), (78, 398164), (93, 333944), (104, 298623), (114, 272428), (124, 250458), (152, 204321), (156, 199082), (169, 183768), (186, 166972), (228, 136214), (247, 125736), (248, 125229), (312, 99541), (338, 91884), (372, 83486), (403, 77064), (456, 68107), (494, 62868), (507, 61256), (589, 52728), (676, 45942), (741, 41912), (744, 41743), (806, 38532), (988, 31434), (1014, 30628), (1178, 26364), (1209, 25688), (1352, 22971), (1482, 20956), (1612, 19266), (1767, 17576), (1976, 15717), (2028, 15314), (2197, 14136), (2356, 13182), (2418, 12844), (2964, 10478), (3211, 9672), (3224, 9633), (3534, 8788), (4056, 7657), (4394, 7068), (4712, 6591), (4836, 6422), (5239, 5928)]