449849556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 1280767488

約数和(自身を除く): 830917932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 101, 117, 124, 156, 186, 202, 234, 279, 303, 307, 372, 403, 404, 468, 558, 606, 614, 806, 909, 921, 1116, 1209, 1212, 1228, 1313, 1612, 1818, 1842, 2418, 2626, 2763, 3131, 3627, 3636, 3684, 3939, 3991, 4836, 5252, 5526, 6262, 7254, 7878, 7982, 9393, 9517, 11052, 11817, 11973, 12524, 14508, 15756, 15964, 18786, 19034, 23634, 23946, 28179, 28551, 31007, 35919, 37572, 38068, 40703, 47268, 47892, 56358, 57102, 62014, 71838, 81406, 85653, 93021, 112716, 114204, 122109, 123721, 124028, 143676, 162812, 171306, 186042, 244218, 247442, 279063, 342612, 366327, 371163, 372084, 403091, 488436, 494884, 558126, 732654, 742326, 806182, 961217, 1113489, 1116252, 1209273, 1465308, 1484652, 1612364, 1922434, 2226978, 2418546, 2883651, 3627819, 3844868, 4453956, 4837092, 5767302, 7255638, 8650953, 11534604, 12495821, 14511276, 17301906, 24991642, 34603812, 37487463, 49983284, 74974926, 112462389, 149949852, 224924778, 449849556]

約数ペア:

[(1, 449849556), (2, 224924778), (3, 149949852), (4, 112462389), (6, 74974926), (9, 49983284), (12, 37487463), (13, 34603812), (18, 24991642), (26, 17301906), (31, 14511276), (36, 12495821), (39, 11534604), (52, 8650953), (62, 7255638), (78, 5767302), (93, 4837092), (101, 4453956), (117, 3844868), (124, 3627819), (156, 2883651), (186, 2418546), (202, 2226978), (234, 1922434), (279, 1612364), (303, 1484652), (307, 1465308), (372, 1209273), (403, 1116252), (404, 1113489), (468, 961217), (558, 806182), (606, 742326), (614, 732654), (806, 558126), (909, 494884), (921, 488436), (1116, 403091), (1209, 372084), (1212, 371163), (1228, 366327), (1313, 342612), (1612, 279063), (1818, 247442), (1842, 244218), (2418, 186042), (2626, 171306), (2763, 162812), (3131, 143676), (3627, 124028), (3636, 123721), (3684, 122109), (3939, 114204), (3991, 112716), (4836, 93021), (5252, 85653), (5526, 81406), (6262, 71838), (7254, 62014), (7878, 57102), (7982, 56358), (9393, 47892), (9517, 47268), (11052, 40703), (11817, 38068), (11973, 37572), (12524, 35919), (14508, 31007), (15756, 28551), (15964, 28179), (18786, 23946), (19034, 23634)]