426131244

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{21961}}^1$

素因数の和:21996

約数の個数: 108

約数和(自身を含む): 1367002728

約数和(自身を除く): 940871484

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2156, 2772, 3234, 4851, 6468, 9702, 19404, 21961, 43922, 65883, 87844, 131766, 153727, 197649, 241571, 263532, 307454, 395298, 461181, 483142, 614908, 724713, 790596, 922362, 966284, 1076089, 1383543, 1449426, 1690997, 1844724, 2152178, 2174139, 2767086, 2898852, 3228267, 3381994, 4304356, 4348278, 5072991, 5534172, 6456534, 6763988, 8696556, 9684801, 10145982, 11836979, 12913068, 15218973, 19369602, 20291964, 23673958, 30437946, 35510937, 38739204, 47347916, 60875892, 71021874, 106532811, 142043748, 213065622, 426131244]

約数ペア:

[(1, 426131244), (2, 213065622), (3, 142043748), (4, 106532811), (6, 71021874), (7, 60875892), (9, 47347916), (11, 38739204), (12, 35510937), (14, 30437946), (18, 23673958), (21, 20291964), (22, 19369602), (28, 15218973), (33, 12913068), (36, 11836979), (42, 10145982), (44, 9684801), (49, 8696556), (63, 6763988), (66, 6456534), (77, 5534172), (84, 5072991), (98, 4348278), (99, 4304356), (126, 3381994), (132, 3228267), (147, 2898852), (154, 2767086), (196, 2174139), (198, 2152178), (231, 1844724), (252, 1690997), (294, 1449426), (308, 1383543), (396, 1076089), (441, 966284), (462, 922362), (539, 790596), (588, 724713), (693, 614908), (882, 483142), (924, 461181), (1078, 395298), (1386, 307454), (1617, 263532), (1764, 241571), (2156, 197649), (2772, 153727), (3234, 131766), (4851, 87844), (6468, 65883), (9702, 43922), (19404, 21961)]