1771036728

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 4697222400

約数和(自身を除く): 2926185672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 67, 87, 116, 134, 163, 174, 201, 232, 233, 268, 326, 348, 402, 466, 489, 536, 652, 696, 699, 804, 932, 978, 1304, 1398, 1608, 1864, 1943, 1956, 2796, 3886, 3912, 4727, 5592, 5829, 6757, 7772, 9454, 10921, 11658, 13514, 14181, 15544, 15611, 18908, 20271, 21842, 23316, 27028, 28362, 31222, 32763, 37816, 37979, 40542, 43684, 46632, 46833, 54056, 56724, 62444, 65526, 75958, 81084, 87368, 93666, 113448, 113937, 124888, 131052, 151916, 162168, 187332, 227874, 262104, 303832, 316709, 374664, 452719, 455748, 633418, 905438, 911496, 950127, 1101391, 1266836, 1358157, 1810876, 1900254, 2202782, 2533672, 2544593, 2716314, 3304173, 3621752, 3800508, 4405564, 5089186, 5432628, 6608346, 7601016, 7633779, 8811128, 10178372, 10865256, 13216692, 15267558, 20356744, 26433384, 30535116, 61070232, 73793197, 147586394, 221379591, 295172788, 442759182, 590345576, 885518364, 1771036728]

約数ペア:

[(1, 1771036728), (2, 885518364), (3, 590345576), (4, 442759182), (6, 295172788), (8, 221379591), (12, 147586394), (24, 73793197), (29, 61070232), (58, 30535116), (67, 26433384), (87, 20356744), (116, 15267558), (134, 13216692), (163, 10865256), (174, 10178372), (201, 8811128), (232, 7633779), (233, 7601016), (268, 6608346), (326, 5432628), (348, 5089186), (402, 4405564), (466, 3800508), (489, 3621752), (536, 3304173), (652, 2716314), (696, 2544593), (699, 2533672), (804, 2202782), (932, 1900254), (978, 1810876), (1304, 1358157), (1398, 1266836), (1608, 1101391), (1864, 950127), (1943, 911496), (1956, 905438), (2796, 633418), (3886, 455748), (3912, 452719), (4727, 374664), (5592, 316709), (5829, 303832), (6757, 262104), (7772, 227874), (9454, 187332), (10921, 162168), (11658, 151916), (13514, 131052), (14181, 124888), (15544, 113937), (15611, 113448), (18908, 93666), (20271, 87368), (21842, 81084), (23316, 75958), (27028, 65526), (28362, 62444), (31222, 56724), (32763, 54056), (37816, 46833), (37979, 46632), (40542, 43684)]