994919246356

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{4967}}^1$

素因数の和:5190

約数の個数: 144

約数和(自身を含む): 2104484385024

約数和(自身を除く): 1109565138668

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 73, 86, 106, 146, 172, 212, 292, 301, 371, 511, 602, 742, 1022, 1204, 1484, 1849, 2044, 2279, 3139, 3698, 3869, 4558, 4967, 6278, 7396, 7738, 9116, 9934, 12556, 12943, 15476, 15953, 19868, 21973, 25886, 27083, 31906, 34769, 43946, 51772, 54166, 63812, 69538, 87892, 97997, 108332, 134977, 139076, 166367, 195994, 213581, 263251, 269954, 332734, 362591, 391988, 427162, 526502, 539908, 665468, 685979, 725182, 854324, 944839, 1053004, 1164569, 1371958, 1450364, 1495067, 1842757, 1889678, 2329138, 2538137, 2743916, 2990134, 3685514, 3779356, 4658276, 5076274, 5980268, 7153781, 7371028, 9183983, 10152548, 11319793, 14307562, 15591413, 18367966, 19217323, 22639586, 28615124, 31182826, 36735932, 38434646, 45279172, 50076467, 62365652, 64287881, 76869292, 79238551, 100152934, 109139891, 128575762, 134521261, 158477102, 200305868, 218279782, 257151524, 269042522, 316954204, 436559564, 486751099, 538085044, 670430759, 826344889, 973502198, 1340861518, 1652689778, 1947004396, 2681723036, 3305379556, 3407257693, 4693015313, 5784414223, 6814515386, 9386030626, 11568828446, 13629030772, 18772061252, 23137656892, 35532830227, 71065660454, 142131320908, 248729811589, 497459623178, 994919246356]

約数ペア:

[(1, 994919246356), (2, 497459623178), (4, 248729811589), (7, 142131320908), (14, 71065660454), (28, 35532830227), (43, 23137656892), (53, 18772061252), (73, 13629030772), (86, 11568828446), (106, 9386030626), (146, 6814515386), (172, 5784414223), (212, 4693015313), (292, 3407257693), (301, 3305379556), (371, 2681723036), (511, 1947004396), (602, 1652689778), (742, 1340861518), (1022, 973502198), (1204, 826344889), (1484, 670430759), (1849, 538085044), (2044, 486751099), (2279, 436559564), (3139, 316954204), (3698, 269042522), (3869, 257151524), (4558, 218279782), (4967, 200305868), (6278, 158477102), (7396, 134521261), (7738, 128575762), (9116, 109139891), (9934, 100152934), (12556, 79238551), (12943, 76869292), (15476, 64287881), (15953, 62365652), (19868, 50076467), (21973, 45279172), (25886, 38434646), (27083, 36735932), (31906, 31182826), (34769, 28615124), (43946, 22639586), (51772, 19217323), (54166, 18367966), (63812, 15591413), (69538, 14307562), (87892, 11319793), (97997, 10152548), (108332, 9183983), (134977, 7371028), (139076, 7153781), (166367, 5980268), (195994, 5076274), (213581, 4658276), (263251, 3779356), (269954, 3685514), (332734, 2990134), (362591, 2743916), (391988, 2538137), (427162, 2329138), (526502, 1889678), (539908, 1842757), (665468, 1495067), (685979, 1450364), (725182, 1371958), (854324, 1164569), (944839, 1053004)]