349488972

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{66041}}^1$

素因数の和:66068

約数の個数: 72

約数和(自身を含む): 1054030320

約数和(自身を除く): 704541348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 66041, 132082, 198123, 264164, 396246, 462287, 594369, 792492, 924574, 1188738, 1386861, 1783107, 1849148, 2377476, 2773722, 3236009, 3566214, 4160583, 5547444, 6472018, 7132428, 8321166, 9708027, 12481749, 12944036, 16642332, 19416054, 24963498, 29124081, 38832108, 49926996, 58248162, 87372243, 116496324, 174744486, 349488972]

約数ペア:

[(1, 349488972), (2, 174744486), (3, 116496324), (4, 87372243), (6, 58248162), (7, 49926996), (9, 38832108), (12, 29124081), (14, 24963498), (18, 19416054), (21, 16642332), (27, 12944036), (28, 12481749), (36, 9708027), (42, 8321166), (49, 7132428), (54, 6472018), (63, 5547444), (84, 4160583), (98, 3566214), (108, 3236009), (126, 2773722), (147, 2377476), (189, 1849148), (196, 1783107), (252, 1386861), (294, 1188738), (378, 924574), (441, 792492), (588, 594369), (756, 462287), (882, 396246), (1323, 264164), (1764, 198123), (2646, 132082), (5292, 66041)]