2491008072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{4673}}^1$

素因数の和:4875

約数の個数: 128

約数和(自身を含む): 7538227200

約数和(自身を除く): 5047219128

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, 167, 168, 228, 266, 334, 399, 456, 501, 532, 668, 798, 1002, 1064, 1169, 1336, 1596, 2004, 2338, 3173, 3192, 3507, 4008, 4673, 4676, 6346, 7014, 9346, 9352, 9519, 12692, 14019, 14028, 18692, 19038, 22211, 25384, 28038, 28056, 32711, 37384, 38076, 44422, 56076, 65422, 66633, 76152, 88787, 88844, 98133, 112152, 130844, 133266, 177574, 177688, 196266, 261688, 266361, 266532, 355148, 392532, 532722, 533064, 621509, 710296, 780391, 785064, 1065444, 1243018, 1560782, 1864527, 2130888, 2341173, 2486036, 3121564, 3729054, 4682346, 4972072, 5462737, 6243128, 7458108, 9364692, 10925474, 14827429, 14916216, 16388211, 18729384, 21850948, 29654858, 32776422, 43701896, 44482287, 59309716, 65552844, 88964574, 103792003, 118619432, 131105688, 177929148, 207584006, 311376009, 355858296, 415168012, 622752018, 830336024, 1245504036, 2491008072]

約数ペア:

[(1, 2491008072), (2, 1245504036), (3, 830336024), (4, 622752018), (6, 415168012), (7, 355858296), (8, 311376009), (12, 207584006), (14, 177929148), (19, 131105688), (21, 118619432), (24, 103792003), (28, 88964574), (38, 65552844), (42, 59309716), (56, 44482287), (57, 43701896), (76, 32776422), (84, 29654858), (114, 21850948), (133, 18729384), (152, 16388211), (167, 14916216), (168, 14827429), (228, 10925474), (266, 9364692), (334, 7458108), (399, 6243128), (456, 5462737), (501, 4972072), (532, 4682346), (668, 3729054), (798, 3121564), (1002, 2486036), (1064, 2341173), (1169, 2130888), (1336, 1864527), (1596, 1560782), (2004, 1243018), (2338, 1065444), (3173, 785064), (3192, 780391), (3507, 710296), (4008, 621509), (4673, 533064), (4676, 532722), (6346, 392532), (7014, 355148), (9346, 266532), (9352, 266361), (9519, 261688), (12692, 196266), (14019, 177688), (14028, 177574), (18692, 133266), (19038, 130844), (22211, 112152), (25384, 98133), (28038, 88844), (28056, 88787), (32711, 76152), (37384, 66633), (38076, 65422), (44422, 56076)]