681996672

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{9397}}^1$

素因数の和:9430

約数の個数: 160

約数和(自身を含む): 2319802320

約数和(自身を除く): 1637805648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 6048, 8064, 9072, 9397, 10368, 12096, 18144, 18794, 24192, 28191, 36288, 37588, 56382, 65779, 72576, 75176, 84573, 112764, 131558, 150352, 169146, 197337, 225528, 253719, 263116, 300704, 338292, 394674, 451056, 507438, 526232, 592011, 601408, 676584, 761157, 789348, 902112, 1014876, 1052464, 1184022, 1202816, 1353168, 1522314, 1578696, 1776033, 1804224, 2029752, 2104928, 2368044, 2706336, 3044628, 3157392, 3552066, 3608448, 4059504, 4209856, 4736088, 5328099, 5412672, 6089256, 6314784, 7104132, 8119008, 8419712, 9472176, 10656198, 10825344, 12178512, 12629568, 14208264, 16238016, 18944352, 21312396, 24357024, 25259136, 28416528, 32476032, 37888704, 42624792, 48714048, 56833056, 75777408, 85249584, 97428096, 113666112, 170499168, 227332224, 340998336, 681996672]

約数ペア:

[(1, 681996672), (2, 340998336), (3, 227332224), (4, 170499168), (6, 113666112), (7, 97428096), (8, 85249584), (9, 75777408), (12, 56833056), (14, 48714048), (16, 42624792), (18, 37888704), (21, 32476032), (24, 28416528), (27, 25259136), (28, 24357024), (32, 21312396), (36, 18944352), (42, 16238016), (48, 14208264), (54, 12629568), (56, 12178512), (63, 10825344), (64, 10656198), (72, 9472176), (81, 8419712), (84, 8119008), (96, 7104132), (108, 6314784), (112, 6089256), (126, 5412672), (128, 5328099), (144, 4736088), (162, 4209856), (168, 4059504), (189, 3608448), (192, 3552066), (216, 3157392), (224, 3044628), (252, 2706336), (288, 2368044), (324, 2104928), (336, 2029752), (378, 1804224), (384, 1776033), (432, 1578696), (448, 1522314), (504, 1353168), (567, 1202816), (576, 1184022), (648, 1052464), (672, 1014876), (756, 902112), (864, 789348), (896, 761157), (1008, 676584), (1134, 601408), (1152, 592011), (1296, 526232), (1344, 507438), (1512, 451056), (1728, 394674), (2016, 338292), (2268, 300704), (2592, 263116), (2688, 253719), (3024, 225528), (3456, 197337), (4032, 169146), (4536, 150352), (5184, 131558), (6048, 112764), (8064, 84573), (9072, 75176), (9397, 72576), (10368, 65779), (12096, 56382), (18144, 37588), (18794, 36288), (24192, 28191)]