840506624748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{7193}}^1\times {\mathrm{463693}}^1$

素因数の和:470903

約数の個数: 72

約数和(自身を含む): 2428473055008

約数和(自身を除く): 1587966430260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 7193, 14386, 21579, 28772, 43158, 50351, 64737, 86316, 100702, 129474, 151053, 201404, 258948, 302106, 453159, 463693, 604212, 906318, 927386, 1391079, 1812636, 1854772, 2782158, 3245851, 4173237, 5564316, 6491702, 8346474, 9737553, 12983404, 16692948, 19475106, 29212659, 38950212, 58425318, 116850636, 3335343749, 6670687498, 10006031247, 13341374996, 20012062494, 23347406243, 30018093741, 40024124988, 46694812486, 60036187482, 70042218729, 93389624972, 120072374964, 140084437458, 210126656187, 280168874916, 420253312374, 840506624748]

約数ペア:

[(1, 840506624748), (2, 420253312374), (3, 280168874916), (4, 210126656187), (6, 140084437458), (7, 120072374964), (9, 93389624972), (12, 70042218729), (14, 60036187482), (18, 46694812486), (21, 40024124988), (28, 30018093741), (36, 23347406243), (42, 20012062494), (63, 13341374996), (84, 10006031247), (126, 6670687498), (252, 3335343749), (7193, 116850636), (14386, 58425318), (21579, 38950212), (28772, 29212659), (43158, 19475106), (50351, 16692948), (64737, 12983404), (86316, 9737553), (100702, 8346474), (129474, 6491702), (151053, 5564316), (201404, 4173237), (258948, 3245851), (302106, 2782158), (453159, 1854772), (463693, 1812636), (604212, 1391079), (906318, 927386)]