995437968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{647}}^1$

素因数の和:925

約数の個数: 160

約数和(自身を含む): 3111229440

約数和(自身を除く): 2115791472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 241, 266, 304, 336, 399, 456, 482, 532, 647, 723, 798, 912, 964, 1064, 1294, 1446, 1596, 1687, 1928, 1941, 2128, 2588, 2892, 3192, 3374, 3856, 3882, 4529, 4579, 5061, 5176, 5784, 6384, 6748, 7764, 9058, 9158, 10122, 10352, 11568, 12293, 13496, 13587, 13737, 15528, 18116, 18316, 20244, 24586, 26992, 27174, 27474, 31056, 32053, 36232, 36632, 36879, 40488, 49172, 54348, 54948, 64106, 72464, 73264, 73758, 80976, 86051, 96159, 98344, 108696, 109896, 128212, 147516, 155927, 172102, 192318, 196688, 217392, 219792, 256424, 258153, 295032, 311854, 344204, 384636, 467781, 512848, 516306, 590064, 623708, 688408, 769272, 935562, 1032612, 1091489, 1247416, 1376816, 1538544, 1871124, 2065224, 2182978, 2494832, 2962613, 3274467, 3742248, 4130448, 4365956, 5925226, 6548934, 7484496, 8731912, 8887839, 11850452, 13097868, 17463824, 17775678, 20738291, 23700904, 26195736, 35551356, 41476582, 47401808, 52391472, 62214873, 71102712, 82953164, 124429746, 142205424, 165906328, 248859492, 331812656, 497718984, 995437968]

約数ペア:

[(1, 995437968), (2, 497718984), (3, 331812656), (4, 248859492), (6, 165906328), (7, 142205424), (8, 124429746), (12, 82953164), (14, 71102712), (16, 62214873), (19, 52391472), (21, 47401808), (24, 41476582), (28, 35551356), (38, 26195736), (42, 23700904), (48, 20738291), (56, 17775678), (57, 17463824), (76, 13097868), (84, 11850452), (112, 8887839), (114, 8731912), (133, 7484496), (152, 6548934), (168, 5925226), (228, 4365956), (241, 4130448), (266, 3742248), (304, 3274467), (336, 2962613), (399, 2494832), (456, 2182978), (482, 2065224), (532, 1871124), (647, 1538544), (723, 1376816), (798, 1247416), (912, 1091489), (964, 1032612), (1064, 935562), (1294, 769272), (1446, 688408), (1596, 623708), (1687, 590064), (1928, 516306), (1941, 512848), (2128, 467781), (2588, 384636), (2892, 344204), (3192, 311854), (3374, 295032), (3856, 258153), (3882, 256424), (4529, 219792), (4579, 217392), (5061, 196688), (5176, 192318), (5784, 172102), (6384, 155927), (6748, 147516), (7764, 128212), (9058, 109896), (9158, 108696), (10122, 98344), (10352, 96159), (11568, 86051), (12293, 80976), (13496, 73758), (13587, 73264), (13737, 72464), (15528, 64106), (18116, 54948), (18316, 54348), (20244, 49172), (24586, 40488), (26992, 36879), (27174, 36632), (27474, 36232), (31056, 32053)]