725051628

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7211}}^1$

素因数の和:7257

約数の個数: 144

約数和(自身を含む): 2302070400

約数和(自身を除く): 1577018772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1197, 1323, 1596, 1764, 1862, 2052, 2394, 2646, 2793, 3591, 3724, 4788, 5292, 5586, 7182, 7211, 8379, 11172, 14364, 14422, 16758, 21633, 25137, 28844, 33516, 43266, 50274, 50477, 64899, 86532, 100548, 100954, 129798, 137009, 151431, 194697, 201908, 259596, 274018, 302862, 353339, 389394, 411027, 454293, 548036, 605724, 706678, 778788, 822054, 908586, 959063, 1060017, 1233081, 1362879, 1413356, 1644108, 1817172, 1918126, 2120034, 2466162, 2725758, 2877189, 3180051, 3699243, 3836252, 4240068, 4932324, 5451516, 5754378, 6360102, 6713441, 7398486, 8631567, 9540153, 11508756, 12720204, 13426882, 14796972, 17263134, 19080306, 20140323, 25894701, 26853764, 34526268, 38160612, 40280646, 51789402, 60420969, 80561292, 103578804, 120841938, 181262907, 241683876, 362525814, 725051628]

約数ペア:

[(1, 725051628), (2, 362525814), (3, 241683876), (4, 181262907), (6, 120841938), (7, 103578804), (9, 80561292), (12, 60420969), (14, 51789402), (18, 40280646), (19, 38160612), (21, 34526268), (27, 26853764), (28, 25894701), (36, 20140323), (38, 19080306), (42, 17263134), (49, 14796972), (54, 13426882), (57, 12720204), (63, 11508756), (76, 9540153), (84, 8631567), (98, 7398486), (108, 6713441), (114, 6360102), (126, 5754378), (133, 5451516), (147, 4932324), (171, 4240068), (189, 3836252), (196, 3699243), (228, 3180051), (252, 2877189), (266, 2725758), (294, 2466162), (342, 2120034), (378, 1918126), (399, 1817172), (441, 1644108), (513, 1413356), (532, 1362879), (588, 1233081), (684, 1060017), (756, 959063), (798, 908586), (882, 822054), (931, 778788), (1026, 706678), (1197, 605724), (1323, 548036), (1596, 454293), (1764, 411027), (1862, 389394), (2052, 353339), (2394, 302862), (2646, 274018), (2793, 259596), (3591, 201908), (3724, 194697), (4788, 151431), (5292, 137009), (5586, 129798), (7182, 100954), (7211, 100548), (8379, 86532), (11172, 64899), (14364, 50477), (14422, 50274), (16758, 43266), (21633, 33516), (25137, 28844)]