12801842248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{3109}}^1$

素因数の和:3299

約数の個数: 96

約数和(自身を含む): 27669234600

約数和(自身を除く): 14867392352

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 137, 221, 274, 289, 442, 548, 578, 884, 1096, 1156, 1768, 1781, 2312, 2329, 3109, 3562, 3757, 4658, 6218, 7124, 7514, 9316, 12436, 14248, 15028, 18632, 24872, 30056, 30277, 39593, 40417, 52853, 60554, 79186, 80834, 105706, 121108, 158372, 161668, 211412, 242216, 316744, 323336, 422824, 425933, 514709, 687089, 851866, 898501, 1029418, 1374178, 1703732, 1797002, 2058836, 2748356, 3407464, 3594004, 4117672, 5496712, 5537129, 7188008, 7240861, 11074258, 11680513, 14481722, 22148516, 23361026, 28963444, 44297032, 46722052, 57926888, 93444104, 94131193, 123094637, 188262386, 246189274, 376524772, 492378548, 753049544, 984757096, 1600230281, 3200460562, 6400921124, 12801842248]

約数ペア:

[(1, 12801842248), (2, 6400921124), (4, 3200460562), (8, 1600230281), (13, 984757096), (17, 753049544), (26, 492378548), (34, 376524772), (52, 246189274), (68, 188262386), (104, 123094637), (136, 94131193), (137, 93444104), (221, 57926888), (274, 46722052), (289, 44297032), (442, 28963444), (548, 23361026), (578, 22148516), (884, 14481722), (1096, 11680513), (1156, 11074258), (1768, 7240861), (1781, 7188008), (2312, 5537129), (2329, 5496712), (3109, 4117672), (3562, 3594004), (3757, 3407464), (4658, 2748356), (6218, 2058836), (7124, 1797002), (7514, 1703732), (9316, 1374178), (12436, 1029418), (14248, 898501), (15028, 851866), (18632, 687089), (24872, 514709), (30056, 425933), (30277, 422824), (39593, 323336), (40417, 316744), (52853, 242216), (60554, 211412), (79186, 161668), (80834, 158372), (105706, 121108)]