19006880952

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 51398474400

約数和(自身を除く): 32391593448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 157, 174, 181, 186, 232, 248, 314, 348, 362, 372, 471, 543, 628, 696, 724, 744, 899, 942, 961, 1086, 1256, 1448, 1798, 1884, 1922, 2172, 2697, 2883, 3596, 3768, 3844, 4344, 4553, 4867, 5249, 5394, 5611, 5766, 7192, 7688, 9106, 9734, 10498, 10788, 11222, 11532, 13659, 14601, 15747, 16833, 18212, 19468, 20996, 21576, 22444, 23064, 27318, 27869, 28417, 29202, 31494, 33666, 36424, 38936, 41992, 44888, 54636, 55738, 56834, 58404, 62988, 67332, 83607, 85251, 109272, 111476, 113668, 116808, 125976, 134664, 141143, 150877, 162719, 167214, 170502, 173941, 222952, 227336, 282286, 301754, 325438, 334428, 341004, 347882, 423429, 452631, 488157, 521823, 564572, 603508, 650876, 668856, 682008, 695764, 824093, 846858, 880927, 905262, 976314, 1043646, 1129144, 1207016, 1301752, 1391528, 1648186, 1693716, 1761854, 1810524, 1952628, 2087292, 2472279, 2642781, 3296372, 3387432, 3523708, 3621048, 3905256, 4174584, 4375433, 4944558, 5044289, 5285562, 6592744, 7047416, 8750866, 9889116, 10088578, 10571124, 13126299, 15132867, 17501732, 19778232, 20177156, 21142248, 25546883, 26252598, 27308737, 30265734, 35003464, 40354312, 51093766, 52505196, 54617474, 60531468, 76640649, 81926211, 102187532, 105010392, 109234948, 121062936, 153281298, 163852422, 204375064, 218469896, 306562596, 327704844, 613125192, 655409688, 791953373, 1583906746, 2375860119, 3167813492, 4751720238, 6335626984, 9503440476, 19006880952]

約数ペア:

[(1, 19006880952), (2, 9503440476), (3, 6335626984), (4, 4751720238), (6, 3167813492), (8, 2375860119), (12, 1583906746), (24, 791953373), (29, 655409688), (31, 613125192), (58, 327704844), (62, 306562596), (87, 218469896), (93, 204375064), (116, 163852422), (124, 153281298), (157, 121062936), (174, 109234948), (181, 105010392), (186, 102187532), (232, 81926211), (248, 76640649), (314, 60531468), (348, 54617474), (362, 52505196), (372, 51093766), (471, 40354312), (543, 35003464), (628, 30265734), (696, 27308737), (724, 26252598), (744, 25546883), (899, 21142248), (942, 20177156), (961, 19778232), (1086, 17501732), (1256, 15132867), (1448, 13126299), (1798, 10571124), (1884, 10088578), (1922, 9889116), (2172, 8750866), (2697, 7047416), (2883, 6592744), (3596, 5285562), (3768, 5044289), (3844, 4944558), (4344, 4375433), (4553, 4174584), (4867, 3905256), (5249, 3621048), (5394, 3523708), (5611, 3387432), (5766, 3296372), (7192, 2642781), (7688, 2472279), (9106, 2087292), (9734, 1952628), (10498, 1810524), (10788, 1761854), (11222, 1693716), (11532, 1648186), (13659, 1391528), (14601, 1301752), (15747, 1207016), (16833, 1129144), (18212, 1043646), (19468, 976314), (20996, 905262), (21576, 880927), (22444, 846858), (23064, 824093), (27318, 695764), (27869, 682008), (28417, 668856), (29202, 650876), (31494, 603508), (33666, 564572), (36424, 521823), (38936, 488157), (41992, 452631), (44888, 423429), (54636, 347882), (55738, 341004), (56834, 334428), (58404, 325438), (62988, 301754), (67332, 282286), (83607, 227336), (85251, 222952), (109272, 173941), (111476, 170502), (113668, 167214), (116808, 162719), (125976, 150877), (134664, 141143)]