400659168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45863}}^1$

素因数の和:45896

約数の個数: 96

約数和(自身を含む): 1294465536

約数和(自身を除く): 893806368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 45863, 91726, 137589, 183452, 275178, 321041, 366904, 550356, 596219, 642082, 733808, 963123, 1100712, 1192438, 1284164, 1467616, 1788657, 1926246, 2201424, 2384876, 2568328, 3577314, 3852492, 4173533, 4402848, 4769752, 5136656, 7154628, 7704984, 8347066, 9539504, 10273312, 12520599, 14309256, 15409968, 16694132, 19079008, 25041198, 28618512, 30819936, 33388264, 50082396, 57237024, 66776528, 100164792, 133553056, 200329584, 400659168]

約数ペア:

[(1, 400659168), (2, 200329584), (3, 133553056), (4, 100164792), (6, 66776528), (7, 57237024), (8, 50082396), (12, 33388264), (13, 30819936), (14, 28618512), (16, 25041198), (21, 19079008), (24, 16694132), (26, 15409968), (28, 14309256), (32, 12520599), (39, 10273312), (42, 9539504), (48, 8347066), (52, 7704984), (56, 7154628), (78, 5136656), (84, 4769752), (91, 4402848), (96, 4173533), (104, 3852492), (112, 3577314), (156, 2568328), (168, 2384876), (182, 2201424), (208, 1926246), (224, 1788657), (273, 1467616), (312, 1284164), (336, 1192438), (364, 1100712), (416, 963123), (546, 733808), (624, 642082), (672, 596219), (728, 550356), (1092, 366904), (1248, 321041), (1456, 275178), (2184, 183452), (2912, 137589), (4368, 91726), (8736, 45863)]