311796324

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1801}}^1$

素因数の和:2050

約数の個数: 96

約数和(自身を含む): 928390400

約数和(自身を除く): 616594076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 229, 252, 378, 458, 687, 756, 916, 1374, 1603, 1801, 2061, 2748, 3206, 3602, 4122, 4809, 5403, 6183, 6412, 7204, 8244, 9618, 10806, 12366, 12607, 14427, 16209, 19236, 21612, 24732, 25214, 28854, 32418, 37821, 43281, 48627, 50428, 57708, 64836, 75642, 86562, 97254, 113463, 151284, 173124, 194508, 226926, 340389, 412429, 453852, 680778, 824858, 1237287, 1361556, 1649716, 2474574, 2887003, 3711861, 4949148, 5774006, 7423722, 8661009, 11135583, 11548012, 14847444, 17322018, 22271166, 25983027, 34644036, 44542332, 51966054, 77949081, 103932108, 155898162, 311796324]

約数ペア:

[(1, 311796324), (2, 155898162), (3, 103932108), (4, 77949081), (6, 51966054), (7, 44542332), (9, 34644036), (12, 25983027), (14, 22271166), (18, 17322018), (21, 14847444), (27, 11548012), (28, 11135583), (36, 8661009), (42, 7423722), (54, 5774006), (63, 4949148), (84, 3711861), (108, 2887003), (126, 2474574), (189, 1649716), (229, 1361556), (252, 1237287), (378, 824858), (458, 680778), (687, 453852), (756, 412429), (916, 340389), (1374, 226926), (1603, 194508), (1801, 173124), (2061, 151284), (2748, 113463), (3206, 97254), (3602, 86562), (4122, 75642), (4809, 64836), (5403, 57708), (6183, 50428), (6412, 48627), (7204, 43281), (8244, 37821), (9618, 32418), (10806, 28854), (12366, 25214), (12607, 24732), (14427, 21612), (16209, 19236)]