1574661328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2156

約数の個数: 80

約数和(自身を含む): 3382462080

約数和(自身を除く): 1807800752

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 113, 152, 184, 226, 304, 368, 437, 452, 874, 904, 1748, 1808, 1993, 2147, 2599, 3496, 3986, 4294, 5198, 6992, 7972, 8588, 10396, 15944, 17176, 20792, 31888, 34352, 37867, 41584, 45839, 49381, 75734, 91678, 98762, 151468, 183356, 197524, 225209, 302936, 366712, 395048, 450418, 605872, 733424, 790096, 870941, 900836, 1741882, 1801672, 3483764, 3603344, 4278971, 5179807, 6967528, 8557942, 10359614, 13935056, 17115884, 20719228, 34231768, 41438456, 68463536, 82876912, 98416333, 196832666, 393665332, 787330664, 1574661328]

約数ペア:

[(1, 1574661328), (2, 787330664), (4, 393665332), (8, 196832666), (16, 98416333), (19, 82876912), (23, 68463536), (38, 41438456), (46, 34231768), (76, 20719228), (92, 17115884), (113, 13935056), (152, 10359614), (184, 8557942), (226, 6967528), (304, 5179807), (368, 4278971), (437, 3603344), (452, 3483764), (874, 1801672), (904, 1741882), (1748, 900836), (1808, 870941), (1993, 790096), (2147, 733424), (2599, 605872), (3496, 450418), (3986, 395048), (4294, 366712), (5198, 302936), (6992, 225209), (7972, 197524), (8588, 183356), (10396, 151468), (15944, 98762), (17176, 91678), (20792, 75734), (31888, 49381), (34352, 45839), (37867, 41584)]