2243568488

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1940

約数の個数: 128

約数和(自身を含む): 5391360000

約数和(自身を除く): 3147791512

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 133, 152, 161, 184, 196, 266, 322, 343, 392, 437, 532, 644, 686, 874, 931, 1064, 1127, 1288, 1372, 1748, 1862, 1871, 2254, 2744, 3059, 3496, 3724, 3742, 4508, 6118, 6517, 7448, 7484, 7889, 9016, 12236, 13034, 13097, 14968, 15778, 21413, 24472, 26068, 26194, 31556, 35549, 42826, 43033, 52136, 52388, 63112, 71098, 85652, 86066, 91679, 104776, 142196, 149891, 171304, 172132, 183358, 248843, 284392, 299782, 301231, 344264, 366716, 497686, 599564, 602462, 641753, 733432, 817627, 995372, 1199128, 1204924, 1283506, 1635254, 1741901, 1990744, 2108617, 2409848, 2567012, 3270508, 3483802, 4217234, 5134024, 5723389, 6541016, 6967604, 8434468, 11446778, 12193307, 13935208, 14760319, 16868936, 22893556, 24386614, 29520638, 40063723, 45787112, 48773228, 59041276, 80127446, 97546456, 118082552, 160254892, 280446061, 320509784, 560892122, 1121784244, 2243568488]

約数ペア:

[(1, 2243568488), (2, 1121784244), (4, 560892122), (7, 320509784), (8, 280446061), (14, 160254892), (19, 118082552), (23, 97546456), (28, 80127446), (38, 59041276), (46, 48773228), (49, 45787112), (56, 40063723), (76, 29520638), (92, 24386614), (98, 22893556), (133, 16868936), (152, 14760319), (161, 13935208), (184, 12193307), (196, 11446778), (266, 8434468), (322, 6967604), (343, 6541016), (392, 5723389), (437, 5134024), (532, 4217234), (644, 3483802), (686, 3270508), (874, 2567012), (931, 2409848), (1064, 2108617), (1127, 1990744), (1288, 1741901), (1372, 1635254), (1748, 1283506), (1862, 1204924), (1871, 1199128), (2254, 995372), (2744, 817627), (3059, 733432), (3496, 641753), (3724, 602462), (3742, 599564), (4508, 497686), (6118, 366716), (6517, 344264), (7448, 301231), (7484, 299782), (7889, 284392), (9016, 248843), (12236, 183358), (13034, 172132), (13097, 171304), (14968, 149891), (15778, 142196), (21413, 104776), (24472, 91679), (26068, 86066), (26194, 85652), (31556, 71098), (35549, 63112), (42826, 52388), (43033, 52136)]