338967888

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4649}}^1$

素因数の和:4705

約数の個数: 120

約数和(自身を含む): 1051718400

約数和(自身を除く): 712750512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 4557, 4649, 5208, 6076, 9114, 9298, 10416, 12152, 13947, 18228, 18596, 24304, 27894, 32543, 36456, 37192, 55788, 65086, 72912, 74384, 97629, 111576, 130172, 144119, 195258, 223152, 227801, 260344, 288238, 390516, 432357, 455602, 520688, 576476, 683403, 781032, 864714, 911204, 1008833, 1152952, 1366806, 1562064, 1729428, 1822408, 2017666, 2305904, 2733612, 3026499, 3458856, 3644816, 4035332, 5467224, 6052998, 6917712, 7061831, 8070664, 10934448, 12105996, 14123662, 16141328, 21185493, 24211992, 28247324, 42370986, 48423984, 56494648, 84741972, 112989296, 169483944, 338967888]

約数ペア:

[(1, 338967888), (2, 169483944), (3, 112989296), (4, 84741972), (6, 56494648), (7, 48423984), (8, 42370986), (12, 28247324), (14, 24211992), (16, 21185493), (21, 16141328), (24, 14123662), (28, 12105996), (31, 10934448), (42, 8070664), (48, 7061831), (49, 6917712), (56, 6052998), (62, 5467224), (84, 4035332), (93, 3644816), (98, 3458856), (112, 3026499), (124, 2733612), (147, 2305904), (168, 2017666), (186, 1822408), (196, 1729428), (217, 1562064), (248, 1366806), (294, 1152952), (336, 1008833), (372, 911204), (392, 864714), (434, 781032), (496, 683403), (588, 576476), (651, 520688), (744, 455602), (784, 432357), (868, 390516), (1176, 288238), (1302, 260344), (1488, 227801), (1519, 223152), (1736, 195258), (2352, 144119), (2604, 130172), (3038, 111576), (3472, 97629), (4557, 74384), (4649, 72912), (5208, 65086), (6076, 55788), (9114, 37192), (9298, 36456), (10416, 32543), (12152, 27894), (13947, 24304), (18228, 18596)]