1687838152

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:604

約数の個数: 192

約数和(自身を含む): 4418703360

約数和(自身を除く): 2730865208

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 124, 143, 154, 169, 182, 217, 248, 286, 308, 338, 341, 364, 403, 434, 523, 572, 616, 676, 682, 728, 806, 868, 1001, 1046, 1144, 1183, 1352, 1364, 1612, 1736, 1859, 2002, 2092, 2366, 2387, 2728, 2821, 3224, 3661, 3718, 4004, 4184, 4433, 4732, 4774, 5239, 5642, 5753, 6799, 7322, 7436, 8008, 8866, 9464, 9548, 10478, 11284, 11506, 13013, 13598, 14644, 14872, 16213, 17732, 19096, 20956, 22568, 23012, 26026, 27196, 29288, 31031, 32426, 35464, 36673, 40271, 41912, 46024, 47593, 52052, 54392, 57629, 62062, 64852, 73346, 74789, 80542, 88387, 95186, 104104, 113491, 115258, 124124, 129704, 146692, 149578, 161084, 176774, 178343, 190372, 210769, 226982, 230516, 248248, 293384, 299156, 322168, 353548, 356686, 380744, 403403, 421538, 453964, 461032, 523523, 598312, 618709, 707096, 713372, 806806, 843076, 907928, 972257, 1047046, 1237418, 1248401, 1426744, 1475383, 1613612, 1686152, 1944514, 2094092, 2318459, 2474836, 2496802, 2739997, 2950766, 3227224, 3889028, 4188184, 4636918, 4949672, 4993604, 5479994, 5901532, 6805799, 7778056, 9273836, 9987208, 10959988, 11803064, 13611598, 16229213, 18547672, 19179979, 21919976, 27223196, 30139967, 32458426, 38359958, 54446392, 60279934, 64916852, 76719916, 120559868, 129833704, 153439832, 210979769, 241119736, 421959538, 843919076, 1687838152]

約数ペア:

[(1, 1687838152), (2, 843919076), (4, 421959538), (7, 241119736), (8, 210979769), (11, 153439832), (13, 129833704), (14, 120559868), (22, 76719916), (26, 64916852), (28, 60279934), (31, 54446392), (44, 38359958), (52, 32458426), (56, 30139967), (62, 27223196), (77, 21919976), (88, 19179979), (91, 18547672), (104, 16229213), (124, 13611598), (143, 11803064), (154, 10959988), (169, 9987208), (182, 9273836), (217, 7778056), (248, 6805799), (286, 5901532), (308, 5479994), (338, 4993604), (341, 4949672), (364, 4636918), (403, 4188184), (434, 3889028), (523, 3227224), (572, 2950766), (616, 2739997), (676, 2496802), (682, 2474836), (728, 2318459), (806, 2094092), (868, 1944514), (1001, 1686152), (1046, 1613612), (1144, 1475383), (1183, 1426744), (1352, 1248401), (1364, 1237418), (1612, 1047046), (1736, 972257), (1859, 907928), (2002, 843076), (2092, 806806), (2366, 713372), (2387, 707096), (2728, 618709), (2821, 598312), (3224, 523523), (3661, 461032), (3718, 453964), (4004, 421538), (4184, 403403), (4433, 380744), (4732, 356686), (4774, 353548), (5239, 322168), (5642, 299156), (5753, 293384), (6799, 248248), (7322, 230516), (7436, 226982), (8008, 210769), (8866, 190372), (9464, 178343), (9548, 176774), (10478, 161084), (11284, 149578), (11506, 146692), (13013, 129704), (13598, 124124), (14644, 115258), (14872, 113491), (16213, 104104), (17732, 95186), (19096, 88387), (20956, 80542), (22568, 74789), (23012, 73346), (26026, 64852), (27196, 62062), (29288, 57629), (31031, 54392), (32426, 52052), (35464, 47593), (36673, 46024), (40271, 41912)]