388285128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6367}}^1$

素因数の和:6408

約数の個数: 144

約数和(自身を含む): 1321232640

約数和(自身を除く): 932947512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 693, 726, 792, 847, 924, 968, 1089, 1386, 1452, 1694, 1848, 2178, 2541, 2772, 2904, 3388, 4356, 5082, 5544, 6367, 6776, 7623, 8712, 10164, 12734, 15246, 19101, 20328, 25468, 30492, 38202, 44569, 50936, 57303, 60984, 70037, 76404, 89138, 114606, 133707, 140074, 152808, 178276, 210111, 229212, 267414, 280148, 356552, 401121, 420222, 458424, 490259, 534828, 560296, 630333, 770407, 802242, 840444, 980518, 1069656, 1260666, 1470777, 1540814, 1604484, 1680888, 1961036, 2311221, 2521332, 2941554, 3081628, 3208968, 3922072, 4412331, 4622442, 5042664, 5392849, 5883108, 6163256, 6933663, 8824662, 9244884, 10785698, 11766216, 13867326, 16178547, 17649324, 18489768, 21571396, 27734652, 32357094, 35298648, 43142792, 48535641, 55469304, 64714188, 97071282, 129428376, 194142564, 388285128]

約数ペア:

[(1, 388285128), (2, 194142564), (3, 129428376), (4, 97071282), (6, 64714188), (7, 55469304), (8, 48535641), (9, 43142792), (11, 35298648), (12, 32357094), (14, 27734652), (18, 21571396), (21, 18489768), (22, 17649324), (24, 16178547), (28, 13867326), (33, 11766216), (36, 10785698), (42, 9244884), (44, 8824662), (56, 6933663), (63, 6163256), (66, 5883108), (72, 5392849), (77, 5042664), (84, 4622442), (88, 4412331), (99, 3922072), (121, 3208968), (126, 3081628), (132, 2941554), (154, 2521332), (168, 2311221), (198, 1961036), (231, 1680888), (242, 1604484), (252, 1540814), (264, 1470777), (308, 1260666), (363, 1069656), (396, 980518), (462, 840444), (484, 802242), (504, 770407), (616, 630333), (693, 560296), (726, 534828), (792, 490259), (847, 458424), (924, 420222), (968, 401121), (1089, 356552), (1386, 280148), (1452, 267414), (1694, 229212), (1848, 210111), (2178, 178276), (2541, 152808), (2772, 140074), (2904, 133707), (3388, 114606), (4356, 89138), (5082, 76404), (5544, 70037), (6367, 60984), (6776, 57303), (7623, 50936), (8712, 44569), (10164, 38202), (12734, 30492), (15246, 25468), (19101, 20328)]