1720173364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 3826484480

約数和(自身を除く): 2106311116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 337, 364, 379, 481, 518, 674, 758, 962, 1036, 1348, 1516, 1924, 2359, 2653, 3367, 4381, 4718, 4927, 5306, 6734, 8762, 9436, 9854, 10612, 12469, 13468, 14023, 17524, 19708, 24938, 28046, 30667, 34489, 49876, 56092, 61334, 68978, 87283, 98161, 122668, 127723, 137956, 162097, 174566, 182299, 196322, 255446, 324194, 349132, 364598, 392644, 510892, 648388, 729196, 894061, 1134679, 1276093, 1660399, 1788122, 2269358, 2552186, 3320798, 3576244, 4538716, 4725751, 5104372, 6641596, 9451502, 11622793, 18903004, 23245586, 33080257, 46491172, 61434763, 66160514, 122869526, 132321028, 245739052, 430043341, 860086682, 1720173364]

約数ペア:

[(1, 1720173364), (2, 860086682), (4, 430043341), (7, 245739052), (13, 132321028), (14, 122869526), (26, 66160514), (28, 61434763), (37, 46491172), (52, 33080257), (74, 23245586), (91, 18903004), (148, 11622793), (182, 9451502), (259, 6641596), (337, 5104372), (364, 4725751), (379, 4538716), (481, 3576244), (518, 3320798), (674, 2552186), (758, 2269358), (962, 1788122), (1036, 1660399), (1348, 1276093), (1516, 1134679), (1924, 894061), (2359, 729196), (2653, 648388), (3367, 510892), (4381, 392644), (4718, 364598), (4927, 349132), (5306, 324194), (6734, 255446), (8762, 196322), (9436, 182299), (9854, 174566), (10612, 162097), (12469, 137956), (13468, 127723), (14023, 122668), (17524, 98161), (19708, 87283), (24938, 68978), (28046, 61334), (30667, 56092), (34489, 49876)]