6398378672

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2627

約数の個数: 160

約数和(自身を含む): 15851556864

約数和(自身を除く): 9453178192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 43, 56, 62, 68, 86, 112, 119, 124, 136, 172, 217, 238, 248, 272, 301, 344, 434, 476, 496, 527, 602, 688, 731, 868, 952, 1054, 1204, 1333, 1462, 1736, 1904, 2108, 2408, 2521, 2666, 2924, 3472, 3689, 4216, 4816, 5042, 5117, 5332, 5848, 7378, 8432, 9331, 10084, 10234, 10664, 11696, 14756, 17647, 18662, 20168, 20468, 21328, 22661, 29512, 35294, 37324, 40336, 40936, 42857, 45322, 59024, 70588, 74648, 78151, 81872, 85714, 90644, 108403, 141176, 149296, 156302, 158627, 171428, 181288, 216806, 282352, 299999, 312604, 317254, 342856, 362576, 433612, 547057, 599998, 625208, 634508, 685712, 758821, 867224, 1094114, 1199996, 1250416, 1269016, 1328567, 1517642, 1734448, 1842851, 2188228, 2399992, 2538032, 2657134, 3035284, 3360493, 3685702, 4376456, 4799984, 5314268, 6070568, 6720986, 7371404, 8752912, 9299969, 10628536, 12141136, 12899957, 13441972, 14742808, 18599938, 21257072, 23523451, 25799914, 26883944, 29485616, 37199876, 47046902, 51599828, 53767888, 57128381, 74399752, 94093804, 103199656, 114256762, 148799504, 188187608, 206399312, 228513524, 376375216, 399898667, 457027048, 799797334, 914054096, 1599594668, 3199189336, 6398378672]

約数ペア:

[(1, 6398378672), (2, 3199189336), (4, 1599594668), (7, 914054096), (8, 799797334), (14, 457027048), (16, 399898667), (17, 376375216), (28, 228513524), (31, 206399312), (34, 188187608), (43, 148799504), (56, 114256762), (62, 103199656), (68, 94093804), (86, 74399752), (112, 57128381), (119, 53767888), (124, 51599828), (136, 47046902), (172, 37199876), (217, 29485616), (238, 26883944), (248, 25799914), (272, 23523451), (301, 21257072), (344, 18599938), (434, 14742808), (476, 13441972), (496, 12899957), (527, 12141136), (602, 10628536), (688, 9299969), (731, 8752912), (868, 7371404), (952, 6720986), (1054, 6070568), (1204, 5314268), (1333, 4799984), (1462, 4376456), (1736, 3685702), (1904, 3360493), (2108, 3035284), (2408, 2657134), (2521, 2538032), (2666, 2399992), (2924, 2188228), (3472, 1842851), (3689, 1734448), (4216, 1517642), (4816, 1328567), (5042, 1269016), (5117, 1250416), (5332, 1199996), (5848, 1094114), (7378, 867224), (8432, 758821), (9331, 685712), (10084, 634508), (10234, 625208), (10664, 599998), (11696, 547057), (14756, 433612), (17647, 362576), (18662, 342856), (20168, 317254), (20468, 312604), (21328, 299999), (22661, 282352), (29512, 216806), (35294, 181288), (37324, 171428), (40336, 158627), (40936, 156302), (42857, 149296), (45322, 141176), (59024, 108403), (70588, 90644), (74648, 85714), (78151, 81872)]