386486296

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:1001

約数の個数: 128

約数和(自身を含む): 964224000

約数和(自身を除く): 577737704

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 23, 28, 34, 38, 46, 56, 68, 76, 92, 119, 133, 136, 152, 161, 184, 238, 266, 322, 323, 391, 437, 476, 532, 644, 646, 782, 874, 929, 952, 1064, 1288, 1292, 1564, 1748, 1858, 2261, 2584, 2737, 3059, 3128, 3496, 3716, 4522, 5474, 6118, 6503, 7429, 7432, 9044, 10948, 12236, 13006, 14858, 15793, 17651, 18088, 21367, 21896, 24472, 26012, 29716, 31586, 35302, 42734, 52003, 52024, 59432, 63172, 70604, 85468, 104006, 110551, 123557, 126344, 141208, 149569, 170936, 208012, 221102, 247114, 299138, 300067, 363239, 405973, 416024, 442204, 494228, 598276, 600134, 726478, 811946, 884408, 988456, 1196552, 1200268, 1452956, 1623892, 2100469, 2400536, 2542673, 2841811, 2905912, 3247784, 4200938, 5085346, 5683622, 6901541, 8401876, 10170692, 11367244, 13803082, 16803752, 20341384, 22734488, 27606164, 48310787, 55212328, 96621574, 193243148, 386486296]

約数ペア:

[(1, 386486296), (2, 193243148), (4, 96621574), (7, 55212328), (8, 48310787), (14, 27606164), (17, 22734488), (19, 20341384), (23, 16803752), (28, 13803082), (34, 11367244), (38, 10170692), (46, 8401876), (56, 6901541), (68, 5683622), (76, 5085346), (92, 4200938), (119, 3247784), (133, 2905912), (136, 2841811), (152, 2542673), (161, 2400536), (184, 2100469), (238, 1623892), (266, 1452956), (322, 1200268), (323, 1196552), (391, 988456), (437, 884408), (476, 811946), (532, 726478), (644, 600134), (646, 598276), (782, 494228), (874, 442204), (929, 416024), (952, 405973), (1064, 363239), (1288, 300067), (1292, 299138), (1564, 247114), (1748, 221102), (1858, 208012), (2261, 170936), (2584, 149569), (2737, 141208), (3059, 126344), (3128, 123557), (3496, 110551), (3716, 104006), (4522, 85468), (5474, 70604), (6118, 63172), (6503, 59432), (7429, 52024), (7432, 52003), (9044, 42734), (10948, 35302), (12236, 31586), (13006, 29716), (14858, 26012), (15793, 24472), (17651, 21896), (18088, 21367)]