338388512

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:911

約数の個数: 144

約数和(自身を含む): 883213632

約数和(自身を除く): 544825120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 77, 88, 92, 98, 112, 154, 161, 176, 184, 196, 224, 253, 308, 322, 352, 368, 392, 506, 539, 616, 644, 736, 784, 853, 1012, 1078, 1127, 1232, 1288, 1568, 1706, 1771, 2024, 2156, 2254, 2464, 2576, 3412, 3542, 4048, 4312, 4508, 5152, 5971, 6824, 7084, 8096, 8624, 9016, 9383, 11942, 12397, 13648, 14168, 17248, 18032, 18766, 19619, 23884, 24794, 27296, 28336, 36064, 37532, 39238, 41797, 47768, 49588, 56672, 65681, 75064, 78476, 83594, 95536, 99176, 131362, 137333, 150128, 156952, 167188, 191072, 198352, 215809, 262724, 274666, 300256, 313904, 334376, 396704, 431618, 459767, 525448, 549332, 627808, 668752, 863236, 919534, 961331, 1050896, 1098664, 1337504, 1510663, 1726472, 1839068, 1922662, 2101792, 2197328, 3021326, 3452944, 3678136, 3845324, 4394656, 6042652, 6905888, 7356272, 7690648, 10574641, 12085304, 14712544, 15381296, 21149282, 24170608, 30762592, 42298564, 48341216, 84597128, 169194256, 338388512]

約数ペア:

[(1, 338388512), (2, 169194256), (4, 84597128), (7, 48341216), (8, 42298564), (11, 30762592), (14, 24170608), (16, 21149282), (22, 15381296), (23, 14712544), (28, 12085304), (32, 10574641), (44, 7690648), (46, 7356272), (49, 6905888), (56, 6042652), (77, 4394656), (88, 3845324), (92, 3678136), (98, 3452944), (112, 3021326), (154, 2197328), (161, 2101792), (176, 1922662), (184, 1839068), (196, 1726472), (224, 1510663), (253, 1337504), (308, 1098664), (322, 1050896), (352, 961331), (368, 919534), (392, 863236), (506, 668752), (539, 627808), (616, 549332), (644, 525448), (736, 459767), (784, 431618), (853, 396704), (1012, 334376), (1078, 313904), (1127, 300256), (1232, 274666), (1288, 262724), (1568, 215809), (1706, 198352), (1771, 191072), (2024, 167188), (2156, 156952), (2254, 150128), (2464, 137333), (2576, 131362), (3412, 99176), (3542, 95536), (4048, 83594), (4312, 78476), (4508, 75064), (5152, 65681), (5971, 56672), (6824, 49588), (7084, 47768), (8096, 41797), (8624, 39238), (9016, 37532), (9383, 36064), (11942, 28336), (12397, 27296), (13648, 24794), (14168, 23884), (17248, 19619), (18032, 18766)]