401213360828

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{593}}^1\times {\mathrm{47287}}^1$

素因数の和:47971

約数の個数: 72

約数和(自身を含む): 829357939872

約数和(自身を除く): 428144579044

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 593, 1022, 1186, 2044, 2372, 3577, 4151, 7154, 8302, 14308, 16604, 29057, 43289, 47287, 58114, 86578, 94574, 116228, 173156, 189148, 303023, 331009, 606046, 662018, 1212092, 1324036, 2121161, 2317063, 3451951, 4242322, 4634126, 6903902, 8484644, 9268252, 13807804, 24163657, 28041191, 48327314, 56082382, 96654628, 112164764, 169145599, 196288337, 338291198, 392576674, 676582396, 785153348, 1374018359, 2047006943, 2748036718, 4094013886, 5496073436, 8188027772, 14329048601, 28658097202, 57316194404, 100303340207, 200606680414, 401213360828]

約数ペア:

[(1, 401213360828), (2, 200606680414), (4, 100303340207), (7, 57316194404), (14, 28658097202), (28, 14329048601), (49, 8188027772), (73, 5496073436), (98, 4094013886), (146, 2748036718), (196, 2047006943), (292, 1374018359), (511, 785153348), (593, 676582396), (1022, 392576674), (1186, 338291198), (2044, 196288337), (2372, 169145599), (3577, 112164764), (4151, 96654628), (7154, 56082382), (8302, 48327314), (14308, 28041191), (16604, 24163657), (29057, 13807804), (43289, 9268252), (47287, 8484644), (58114, 6903902), (86578, 4634126), (94574, 4242322), (116228, 3451951), (173156, 2317063), (189148, 2121161), (303023, 1324036), (331009, 1212092), (606046, 662018)]