1409250348

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 3981519360

約数和(自身を除く): 2572269012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 107, 132, 158, 198, 214, 237, 316, 321, 396, 421, 428, 474, 642, 711, 842, 869, 948, 963, 1177, 1263, 1284, 1422, 1684, 1738, 1926, 2354, 2526, 2607, 2844, 3476, 3531, 3789, 3852, 4631, 4708, 5052, 5214, 7062, 7578, 7821, 8453, 9262, 10428, 10593, 13893, 14124, 15156, 15642, 16906, 18524, 21186, 25359, 27786, 31284, 33259, 33812, 41679, 42372, 45047, 50718, 55572, 66518, 76077, 83358, 90094, 92983, 99777, 101436, 133036, 135141, 152154, 166716, 180188, 185966, 199554, 270282, 278949, 299331, 304308, 365849, 371932, 399108, 405423, 495517, 540564, 557898, 598662, 731698, 810846, 836847, 991034, 1097547, 1115796, 1197324, 1463396, 1486551, 1621692, 1673694, 1982068, 2195094, 2973102, 3292641, 3347388, 3558713, 4390188, 4459653, 5946204, 6585282, 7117426, 8919306, 10676139, 13170564, 14234852, 17838612, 21352278, 32028417, 39145843, 42704556, 64056834, 78291686, 117437529, 128113668, 156583372, 234875058, 352312587, 469750116, 704625174, 1409250348]

約数ペア:

[(1, 1409250348), (2, 704625174), (3, 469750116), (4, 352312587), (6, 234875058), (9, 156583372), (11, 128113668), (12, 117437529), (18, 78291686), (22, 64056834), (33, 42704556), (36, 39145843), (44, 32028417), (66, 21352278), (79, 17838612), (99, 14234852), (107, 13170564), (132, 10676139), (158, 8919306), (198, 7117426), (214, 6585282), (237, 5946204), (316, 4459653), (321, 4390188), (396, 3558713), (421, 3347388), (428, 3292641), (474, 2973102), (642, 2195094), (711, 1982068), (842, 1673694), (869, 1621692), (948, 1486551), (963, 1463396), (1177, 1197324), (1263, 1115796), (1284, 1097547), (1422, 991034), (1684, 836847), (1738, 810846), (1926, 731698), (2354, 598662), (2526, 557898), (2607, 540564), (2844, 495517), (3476, 405423), (3531, 399108), (3789, 371932), (3852, 365849), (4631, 304308), (4708, 299331), (5052, 278949), (5214, 270282), (7062, 199554), (7578, 185966), (7821, 180188), (8453, 166716), (9262, 152154), (10428, 135141), (10593, 133036), (13893, 101436), (14124, 99777), (15156, 92983), (15642, 90094), (16906, 83358), (18524, 76077), (21186, 66518), (25359, 55572), (27786, 50718), (31284, 45047), (33259, 42372), (33812, 41679)]