805557816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1194

約数の個数: 192

約数和(自身を含む): 2630983680

約数和(自身を除く): 1825425864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 47, 56, 62, 63, 72, 84, 93, 94, 124, 126, 141, 168, 186, 188, 217, 248, 252, 279, 282, 329, 372, 376, 423, 434, 504, 558, 564, 651, 658, 744, 846, 868, 987, 1097, 1116, 1128, 1302, 1316, 1457, 1692, 1736, 1953, 1974, 2194, 2232, 2604, 2632, 2914, 2961, 3291, 3384, 3906, 3948, 4371, 4388, 5208, 5828, 5922, 6582, 7679, 7812, 7896, 8742, 8776, 9873, 10199, 11656, 11844, 13113, 13164, 15358, 15624, 17484, 19746, 20398, 23037, 23688, 26226, 26328, 30597, 30716, 34007, 34968, 39492, 40796, 46074, 51559, 52452, 61194, 61432, 68014, 69111, 78984, 81592, 91791, 92148, 102021, 103118, 104904, 122388, 136028, 138222, 154677, 183582, 184296, 204042, 206236, 238049, 244776, 272056, 276444, 306063, 309354, 360913, 367164, 408084, 412472, 464031, 476098, 552888, 612126, 618708, 714147, 721826, 734328, 816168, 928062, 952196, 1082739, 1224252, 1237416, 1428294, 1443652, 1598329, 1856124, 1904392, 2142441, 2165478, 2448504, 2856588, 2887304, 3196658, 3248217, 3712248, 4284882, 4330956, 4794987, 5713176, 6393316, 6496434, 8569764, 8661912, 9589974, 11188303, 12786632, 12992868, 14384961, 17139528, 19179948, 22376606, 25985736, 28769922, 33564909, 38359896, 44753212, 57539844, 67129818, 89506424, 100694727, 115079688, 134259636, 201389454, 268519272, 402778908, 805557816]

約数ペア:

[(1, 805557816), (2, 402778908), (3, 268519272), (4, 201389454), (6, 134259636), (7, 115079688), (8, 100694727), (9, 89506424), (12, 67129818), (14, 57539844), (18, 44753212), (21, 38359896), (24, 33564909), (28, 28769922), (31, 25985736), (36, 22376606), (42, 19179948), (47, 17139528), (56, 14384961), (62, 12992868), (63, 12786632), (72, 11188303), (84, 9589974), (93, 8661912), (94, 8569764), (124, 6496434), (126, 6393316), (141, 5713176), (168, 4794987), (186, 4330956), (188, 4284882), (217, 3712248), (248, 3248217), (252, 3196658), (279, 2887304), (282, 2856588), (329, 2448504), (372, 2165478), (376, 2142441), (423, 1904392), (434, 1856124), (504, 1598329), (558, 1443652), (564, 1428294), (651, 1237416), (658, 1224252), (744, 1082739), (846, 952196), (868, 928062), (987, 816168), (1097, 734328), (1116, 721826), (1128, 714147), (1302, 618708), (1316, 612126), (1457, 552888), (1692, 476098), (1736, 464031), (1953, 412472), (1974, 408084), (2194, 367164), (2232, 360913), (2604, 309354), (2632, 306063), (2914, 276444), (2961, 272056), (3291, 244776), (3384, 238049), (3906, 206236), (3948, 204042), (4371, 184296), (4388, 183582), (5208, 154677), (5828, 138222), (5922, 136028), (6582, 122388), (7679, 104904), (7812, 103118), (7896, 102021), (8742, 92148), (8776, 91791), (9873, 81592), (10199, 78984), (11656, 69111), (11844, 68014), (13113, 61432), (13164, 61194), (15358, 52452), (15624, 51559), (17484, 46074), (19746, 40796), (20398, 39492), (23037, 34968), (23688, 34007), (26226, 30716), (26328, 30597)]