8889674948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1714

約数の個数: 144

約数和(自身を含む): 20566490112

約数和(自身を除く): 11676815164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 53, 62, 77, 106, 121, 124, 154, 212, 217, 242, 308, 341, 371, 434, 484, 583, 682, 742, 847, 868, 1166, 1364, 1484, 1597, 1643, 1694, 2332, 2387, 3194, 3286, 3388, 3751, 4081, 4774, 6388, 6413, 6572, 7502, 8162, 9548, 11179, 11501, 12826, 15004, 16324, 17567, 18073, 22358, 23002, 25652, 26257, 35134, 36146, 44716, 44891, 46004, 49507, 52514, 70268, 72292, 84641, 89782, 99014, 105028, 122969, 126511, 169282, 179564, 193237, 198028, 198803, 245938, 253022, 338564, 346549, 386474, 397606, 491876, 506044, 544577, 592487, 693098, 772948, 795212, 931051, 1089154, 1184974, 1352659, 1386196, 1391621, 1862102, 2178308, 2369948, 2623871, 2705318, 2783242, 3724204, 3812039, 5247742, 5410636, 5566484, 5990347, 6517357, 7624078, 10241561, 10495484, 11980694, 13034714, 15248156, 18367097, 20483122, 23961388, 26069428, 28862581, 36734194, 40966244, 41932429, 57725162, 71690927, 73468388, 83864858, 115450324, 143381854, 167729716, 202038067, 286763708, 317488391, 404076134, 634976782, 808152268, 1269953564, 2222418737, 4444837474, 8889674948]

約数ペア:

[(1, 8889674948), (2, 4444837474), (4, 2222418737), (7, 1269953564), (11, 808152268), (14, 634976782), (22, 404076134), (28, 317488391), (31, 286763708), (44, 202038067), (53, 167729716), (62, 143381854), (77, 115450324), (106, 83864858), (121, 73468388), (124, 71690927), (154, 57725162), (212, 41932429), (217, 40966244), (242, 36734194), (308, 28862581), (341, 26069428), (371, 23961388), (434, 20483122), (484, 18367097), (583, 15248156), (682, 13034714), (742, 11980694), (847, 10495484), (868, 10241561), (1166, 7624078), (1364, 6517357), (1484, 5990347), (1597, 5566484), (1643, 5410636), (1694, 5247742), (2332, 3812039), (2387, 3724204), (3194, 2783242), (3286, 2705318), (3388, 2623871), (3751, 2369948), (4081, 2178308), (4774, 1862102), (6388, 1391621), (6413, 1386196), (6572, 1352659), (7502, 1184974), (8162, 1089154), (9548, 931051), (11179, 795212), (11501, 772948), (12826, 693098), (15004, 592487), (16324, 544577), (17567, 506044), (18073, 491876), (22358, 397606), (23002, 386474), (25652, 346549), (26257, 338564), (35134, 253022), (36146, 245938), (44716, 198803), (44891, 198028), (46004, 193237), (49507, 179564), (52514, 169282), (70268, 126511), (72292, 122969), (84641, 105028), (89782, 99014)]