445836216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:941

約数の個数: 128

約数和(自身を含む): 1349568000

約数和(自身を除く): 903731784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 197, 228, 266, 394, 399, 456, 532, 591, 709, 788, 798, 1064, 1182, 1379, 1418, 1576, 1596, 2127, 2364, 2758, 2836, 3192, 3743, 4137, 4254, 4728, 4963, 5516, 5672, 7486, 8274, 8508, 9926, 11032, 11229, 13471, 14889, 14972, 16548, 17016, 19852, 22458, 26201, 26942, 29778, 29944, 33096, 39704, 40413, 44916, 52402, 53884, 59556, 78603, 80826, 89832, 94297, 104804, 107768, 119112, 139673, 157206, 161652, 188594, 209608, 279346, 282891, 314412, 323304, 377188, 419019, 558692, 565782, 628824, 754376, 838038, 977711, 1117384, 1131564, 1676076, 1955422, 2263128, 2653787, 2933133, 3352152, 3910844, 5307574, 5866266, 7821688, 7961361, 10615148, 11732532, 15922722, 18576509, 21230296, 23465064, 31845444, 37153018, 55729527, 63690888, 74306036, 111459054, 148612072, 222918108, 445836216]

約数ペア:

[(1, 445836216), (2, 222918108), (3, 148612072), (4, 111459054), (6, 74306036), (7, 63690888), (8, 55729527), (12, 37153018), (14, 31845444), (19, 23465064), (21, 21230296), (24, 18576509), (28, 15922722), (38, 11732532), (42, 10615148), (56, 7961361), (57, 7821688), (76, 5866266), (84, 5307574), (114, 3910844), (133, 3352152), (152, 2933133), (168, 2653787), (197, 2263128), (228, 1955422), (266, 1676076), (394, 1131564), (399, 1117384), (456, 977711), (532, 838038), (591, 754376), (709, 628824), (788, 565782), (798, 558692), (1064, 419019), (1182, 377188), (1379, 323304), (1418, 314412), (1576, 282891), (1596, 279346), (2127, 209608), (2364, 188594), (2758, 161652), (2836, 157206), (3192, 139673), (3743, 119112), (4137, 107768), (4254, 104804), (4728, 94297), (4963, 89832), (5516, 80826), (5672, 78603), (7486, 59556), (8274, 53884), (8508, 52402), (9926, 44916), (11032, 40413), (11229, 39704), (13471, 33096), (14889, 29944), (14972, 29778), (16548, 26942), (17016, 26201), (19852, 22458)]