827578088

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 1750636800

約数和(自身を除く): 923058712

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 79, 92, 136, 158, 184, 197, 289, 316, 391, 394, 578, 632, 782, 788, 1156, 1343, 1564, 1576, 1817, 2312, 2686, 3128, 3349, 3634, 4531, 5372, 6647, 6698, 7268, 9062, 10744, 13294, 13396, 14536, 15563, 18124, 22831, 26588, 26792, 30889, 31126, 36248, 45662, 53176, 56933, 61778, 62252, 77027, 91324, 113866, 123556, 124504, 154054, 182648, 227732, 247112, 264571, 308108, 357949, 455464, 525113, 529142, 616216, 715898, 1050226, 1058284, 1309459, 1431796, 2100452, 2116568, 2618918, 2863592, 4200904, 4497707, 5237836, 6085133, 8995414, 10475672, 12170266, 17990828, 24340532, 35981656, 48681064, 103447261, 206894522, 413789044, 827578088]

約数ペア:

[(1, 827578088), (2, 413789044), (4, 206894522), (8, 103447261), (17, 48681064), (23, 35981656), (34, 24340532), (46, 17990828), (68, 12170266), (79, 10475672), (92, 8995414), (136, 6085133), (158, 5237836), (184, 4497707), (197, 4200904), (289, 2863592), (316, 2618918), (391, 2116568), (394, 2100452), (578, 1431796), (632, 1309459), (782, 1058284), (788, 1050226), (1156, 715898), (1343, 616216), (1564, 529142), (1576, 525113), (1817, 455464), (2312, 357949), (2686, 308108), (3128, 264571), (3349, 247112), (3634, 227732), (4531, 182648), (5372, 154054), (6647, 124504), (6698, 123556), (7268, 113866), (9062, 91324), (10744, 77027), (13294, 62252), (13396, 61778), (14536, 56933), (15563, 53176), (18124, 45662), (22831, 36248), (26588, 31126), (26792, 30889)]