1561196028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{2819}}^1$

素因数の和:3199

約数の個数: 96

約数和(自身を含む): 4396492800

約数和(自身を除く): 2835296772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 347, 399, 532, 694, 798, 1041, 1388, 1596, 2082, 2429, 2819, 4164, 4858, 5638, 6593, 7287, 8457, 9716, 11276, 13186, 14574, 16914, 19733, 19779, 26372, 29148, 33828, 39466, 39558, 46151, 53561, 59199, 78932, 79116, 92302, 107122, 118398, 138453, 160683, 184604, 214244, 236796, 276906, 321366, 374927, 553812, 642732, 749854, 978193, 1124781, 1499708, 1956386, 2249562, 2934579, 3912772, 4499124, 5869158, 6847351, 11738316, 13694702, 18585667, 20542053, 27389404, 37171334, 41084106, 55757001, 74342668, 82168212, 111514002, 130099669, 223028004, 260199338, 390299007, 520398676, 780598014, 1561196028]

約数ペア:

[(1, 1561196028), (2, 780598014), (3, 520398676), (4, 390299007), (6, 260199338), (7, 223028004), (12, 130099669), (14, 111514002), (19, 82168212), (21, 74342668), (28, 55757001), (38, 41084106), (42, 37171334), (57, 27389404), (76, 20542053), (84, 18585667), (114, 13694702), (133, 11738316), (228, 6847351), (266, 5869158), (347, 4499124), (399, 3912772), (532, 2934579), (694, 2249562), (798, 1956386), (1041, 1499708), (1388, 1124781), (1596, 978193), (2082, 749854), (2429, 642732), (2819, 553812), (4164, 374927), (4858, 321366), (5638, 276906), (6593, 236796), (7287, 214244), (8457, 184604), (9716, 160683), (11276, 138453), (13186, 118398), (14574, 107122), (16914, 92302), (19733, 79116), (19779, 78932), (26372, 59199), (29148, 53561), (33828, 46151), (39466, 39558)]