664631136

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1338

約数の個数: 192

約数和(自身を含む): 2133734400

約数和(自身を除く): 1469103264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 72, 78, 94, 96, 104, 108, 117, 141, 144, 156, 188, 208, 216, 234, 282, 288, 312, 351, 376, 416, 423, 432, 468, 564, 611, 624, 702, 752, 846, 864, 936, 1128, 1222, 1248, 1259, 1269, 1404, 1504, 1692, 1833, 1872, 2256, 2444, 2518, 2538, 2808, 3384, 3666, 3744, 3777, 4512, 4888, 5036, 5076, 5499, 5616, 6768, 7332, 7554, 9776, 10072, 10152, 10998, 11232, 11331, 13536, 14664, 15108, 16367, 16497, 19552, 20144, 20304, 21996, 22662, 29328, 30216, 32734, 32994, 33993, 40288, 40608, 43992, 45324, 49101, 58656, 59173, 60432, 65468, 65988, 67986, 87984, 90648, 98202, 118346, 120864, 130936, 131976, 135972, 147303, 175968, 177519, 181296, 196404, 236692, 261872, 263952, 271944, 294606, 355038, 362592, 392808, 441909, 473384, 523744, 527904, 532557, 543888, 589212, 710076, 769249, 785616, 883818, 946768, 1065114, 1087776, 1178424, 1420152, 1538498, 1571232, 1597671, 1767636, 1893536, 2130228, 2307747, 2356848, 2840304, 3076996, 3195342, 3535272, 4260456, 4615494, 4713696, 5680608, 6153992, 6390684, 6923241, 7070544, 8520912, 9230988, 12307984, 12781368, 13846482, 14141088, 17041824, 18461976, 20769723, 24615968, 25562736, 27692964, 36923952, 41539446, 51125472, 55385928, 73847904, 83078892, 110771856, 166157784, 221543712, 332315568, 664631136]

約数ペア:

[(1, 664631136), (2, 332315568), (3, 221543712), (4, 166157784), (6, 110771856), (8, 83078892), (9, 73847904), (12, 55385928), (13, 51125472), (16, 41539446), (18, 36923952), (24, 27692964), (26, 25562736), (27, 24615968), (32, 20769723), (36, 18461976), (39, 17041824), (47, 14141088), (48, 13846482), (52, 12781368), (54, 12307984), (72, 9230988), (78, 8520912), (94, 7070544), (96, 6923241), (104, 6390684), (108, 6153992), (117, 5680608), (141, 4713696), (144, 4615494), (156, 4260456), (188, 3535272), (208, 3195342), (216, 3076996), (234, 2840304), (282, 2356848), (288, 2307747), (312, 2130228), (351, 1893536), (376, 1767636), (416, 1597671), (423, 1571232), (432, 1538498), (468, 1420152), (564, 1178424), (611, 1087776), (624, 1065114), (702, 946768), (752, 883818), (846, 785616), (864, 769249), (936, 710076), (1128, 589212), (1222, 543888), (1248, 532557), (1259, 527904), (1269, 523744), (1404, 473384), (1504, 441909), (1692, 392808), (1833, 362592), (1872, 355038), (2256, 294606), (2444, 271944), (2518, 263952), (2538, 261872), (2808, 236692), (3384, 196404), (3666, 181296), (3744, 177519), (3777, 175968), (4512, 147303), (4888, 135972), (5036, 131976), (5076, 130936), (5499, 120864), (5616, 118346), (6768, 98202), (7332, 90648), (7554, 87984), (9776, 67986), (10072, 65988), (10152, 65468), (10998, 60432), (11232, 59173), (11331, 58656), (13536, 49101), (14664, 45324), (15108, 43992), (16367, 40608), (16497, 40288), (19552, 33993), (20144, 32994), (20304, 32734), (21996, 30216), (22662, 29328)]