228857244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:936

約数の個数: 144

約数和(自身を含む): 694987776

約数和(自身を除く): 466130532

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 49, 66, 77, 82, 84, 98, 123, 132, 147, 154, 164, 196, 231, 246, 287, 294, 308, 451, 462, 492, 539, 574, 588, 861, 863, 902, 924, 1078, 1148, 1353, 1617, 1722, 1726, 1804, 2009, 2156, 2589, 2706, 3157, 3234, 3444, 3452, 4018, 5178, 5412, 6027, 6041, 6314, 6468, 8036, 9471, 9493, 10356, 12054, 12082, 12628, 18123, 18942, 18986, 22099, 24108, 24164, 28479, 35383, 36246, 37884, 37972, 42287, 44198, 56958, 66297, 66451, 70766, 72492, 84574, 88396, 106149, 113916, 126861, 132594, 132902, 141532, 169148, 199353, 212298, 247681, 253722, 265188, 265804, 389213, 398706, 424596, 465157, 495362, 507444, 743043, 778426, 797412, 930314, 990724, 1167639, 1395471, 1486086, 1556852, 1733767, 1860628, 2335278, 2724491, 2790942, 2972172, 3467534, 4670556, 5201301, 5448982, 5581884, 6935068, 8173473, 10402602, 10897964, 16346946, 19071437, 20805204, 32693892, 38142874, 57214311, 76285748, 114428622, 228857244]

約数ペア:

[(1, 228857244), (2, 114428622), (3, 76285748), (4, 57214311), (6, 38142874), (7, 32693892), (11, 20805204), (12, 19071437), (14, 16346946), (21, 10897964), (22, 10402602), (28, 8173473), (33, 6935068), (41, 5581884), (42, 5448982), (44, 5201301), (49, 4670556), (66, 3467534), (77, 2972172), (82, 2790942), (84, 2724491), (98, 2335278), (123, 1860628), (132, 1733767), (147, 1556852), (154, 1486086), (164, 1395471), (196, 1167639), (231, 990724), (246, 930314), (287, 797412), (294, 778426), (308, 743043), (451, 507444), (462, 495362), (492, 465157), (539, 424596), (574, 398706), (588, 389213), (861, 265804), (863, 265188), (902, 253722), (924, 247681), (1078, 212298), (1148, 199353), (1353, 169148), (1617, 141532), (1722, 132902), (1726, 132594), (1804, 126861), (2009, 113916), (2156, 106149), (2589, 88396), (2706, 84574), (3157, 72492), (3234, 70766), (3444, 66451), (3452, 66297), (4018, 56958), (5178, 44198), (5412, 42287), (6027, 37972), (6041, 37884), (6314, 36246), (6468, 35383), (8036, 28479), (9471, 24164), (9493, 24108), (10356, 22099), (12054, 18986), (12082, 18942), (12628, 18123)]