378291264

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4948

約数の個数: 112

約数和(自身を含む): 1112885760

約数和(自身を除く): 734594496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 4836, 4889, 5952, 6448, 9672, 9778, 12896, 14667, 19344, 19556, 25792, 29334, 38688, 39112, 58668, 63557, 77376, 78224, 117336, 127114, 151559, 156448, 190671, 234672, 254228, 303118, 312896, 381342, 454677, 469344, 508456, 606236, 762684, 909354, 938688, 1016912, 1212472, 1525368, 1818708, 1970267, 2033824, 2424944, 3050736, 3637416, 3940534, 4067648, 4849888, 5910801, 6101472, 7274832, 7881068, 9699776, 11821602, 12202944, 14549664, 15762136, 23643204, 29099328, 31524272, 47286408, 63048544, 94572816, 126097088, 189145632, 378291264]

約数ペア:

[(1, 378291264), (2, 189145632), (3, 126097088), (4, 94572816), (6, 63048544), (8, 47286408), (12, 31524272), (13, 29099328), (16, 23643204), (24, 15762136), (26, 14549664), (31, 12202944), (32, 11821602), (39, 9699776), (48, 7881068), (52, 7274832), (62, 6101472), (64, 5910801), (78, 4849888), (93, 4067648), (96, 3940534), (104, 3637416), (124, 3050736), (156, 2424944), (186, 2033824), (192, 1970267), (208, 1818708), (248, 1525368), (312, 1212472), (372, 1016912), (403, 938688), (416, 909354), (496, 762684), (624, 606236), (744, 508456), (806, 469344), (832, 454677), (992, 381342), (1209, 312896), (1248, 303118), (1488, 254228), (1612, 234672), (1984, 190671), (2418, 156448), (2496, 151559), (2976, 127114), (3224, 117336), (4836, 78224), (4889, 77376), (5952, 63557), (6448, 58668), (9672, 39112), (9778, 38688), (12896, 29334), (14667, 25792), (19344, 19556)]