408021732

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{198841}}^1$

素因数の和:198873

約数の個数: 48

約数和(自身を含む): 1113515200

約数和(自身を除く): 705493468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 198841, 397682, 596523, 795364, 1193046, 1789569, 2386092, 3579138, 3777979, 5368707, 7158276, 7555958, 10737414, 11333937, 15111916, 21474828, 22667874, 34001811, 45335748, 68003622, 102005433, 136007244, 204010866, 408021732]

約数ペア:

[(1, 408021732), (2, 204010866), (3, 136007244), (4, 102005433), (6, 68003622), (9, 45335748), (12, 34001811), (18, 22667874), (19, 21474828), (27, 15111916), (36, 11333937), (38, 10737414), (54, 7555958), (57, 7158276), (76, 5368707), (108, 3777979), (114, 3579138), (171, 2386092), (228, 1789569), (342, 1193046), (513, 795364), (684, 596523), (1026, 397682), (2052, 198841)]