4282278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 128

約数和(自身を含む): 12386304

約数和(自身を除く): 8104026

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 23, 26, 31, 33, 39, 42, 46, 62, 66, 69, 77, 78, 91, 93, 138, 143, 154, 161, 182, 186, 217, 231, 253, 273, 286, 299, 322, 341, 403, 429, 434, 462, 483, 506, 546, 598, 651, 682, 713, 759, 806, 858, 897, 966, 1001, 1023, 1209, 1302, 1426, 1518, 1771, 1794, 2002, 2046, 2093, 2139, 2387, 2418, 2821, 3003, 3289, 3542, 4186, 4278, 4433, 4774, 4991, 5313, 5642, 6006, 6279, 6578, 7161, 7843, 8463, 8866, 9269, 9867, 9982, 10626, 12558, 13299, 14322, 14973, 15686, 16926, 18538, 19734, 23023, 23529, 26598, 27807, 29946, 31031, 46046, 47058, 54901, 55614, 62062, 64883, 69069, 93093, 101959, 109802, 129766, 138138, 164703, 186186, 194649, 203918, 305877, 329406, 389298, 611754, 713713, 1427426, 2141139, 4282278]

約数ペア:

[(1, 4282278), (2, 2141139), (3, 1427426), (6, 713713), (7, 611754), (11, 389298), (13, 329406), (14, 305877), (21, 203918), (22, 194649), (23, 186186), (26, 164703), (31, 138138), (33, 129766), (39, 109802), (42, 101959), (46, 93093), (62, 69069), (66, 64883), (69, 62062), (77, 55614), (78, 54901), (91, 47058), (93, 46046), (138, 31031), (143, 29946), (154, 27807), (161, 26598), (182, 23529), (186, 23023), (217, 19734), (231, 18538), (253, 16926), (273, 15686), (286, 14973), (299, 14322), (322, 13299), (341, 12558), (403, 10626), (429, 9982), (434, 9867), (462, 9269), (483, 8866), (506, 8463), (546, 7843), (598, 7161), (651, 6578), (682, 6279), (713, 6006), (759, 5642), (806, 5313), (858, 4991), (897, 4774), (966, 4433), (1001, 4278), (1023, 4186), (1209, 3542), (1302, 3289), (1426, 3003), (1518, 2821), (1771, 2418), (1794, 2387), (2002, 2139), (2046, 2093)]