16816881648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{704933}}^1$

素因数の和:705022

約数の個数: 80

約数和(自身を含む): 50349206016

約数和(自身を除く): 33532324368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 7952, 11928, 23856, 704933, 1409866, 2114799, 2819732, 4229598, 4934531, 5639464, 8459196, 9869062, 11278928, 14803593, 16918392, 19738124, 29607186, 33836784, 39476248, 50050243, 59214372, 78952496, 100100486, 118428744, 150150729, 200200972, 236857488, 300301458, 350351701, 400401944, 600602916, 700703402, 800803888, 1051055103, 1201205832, 1401406804, 2102110206, 2402411664, 2802813608, 4204220412, 5605627216, 8408440824, 16816881648]

約数ペア:

[(1, 16816881648), (2, 8408440824), (3, 5605627216), (4, 4204220412), (6, 2802813608), (7, 2402411664), (8, 2102110206), (12, 1401406804), (14, 1201205832), (16, 1051055103), (21, 800803888), (24, 700703402), (28, 600602916), (42, 400401944), (48, 350351701), (56, 300301458), (71, 236857488), (84, 200200972), (112, 150150729), (142, 118428744), (168, 100100486), (213, 78952496), (284, 59214372), (336, 50050243), (426, 39476248), (497, 33836784), (568, 29607186), (852, 19738124), (994, 16918392), (1136, 14803593), (1491, 11278928), (1704, 9869062), (1988, 8459196), (2982, 5639464), (3408, 4934531), (3976, 4229598), (5964, 2819732), (7952, 2114799), (11928, 1409866), (23856, 704933)]