1389357648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10853}}^1$

素因数の和:11001

約数の個数: 120

約数和(自身を含む): 4479141888

約数和(自身を除く): 3089784240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 168, 252, 254, 336, 381, 504, 508, 762, 889, 1008, 1016, 1143, 1524, 1778, 2032, 2286, 2667, 3048, 3556, 4572, 5334, 6096, 7112, 8001, 9144, 10668, 10853, 14224, 16002, 18288, 21336, 21706, 32004, 32559, 42672, 43412, 64008, 65118, 75971, 86824, 97677, 128016, 130236, 151942, 173648, 195354, 227913, 260472, 303884, 390708, 455826, 520944, 607768, 683739, 781416, 911652, 1215536, 1367478, 1378331, 1562832, 1823304, 2734956, 2756662, 3646608, 4134993, 5469912, 5513324, 8269986, 9648317, 10939824, 11026648, 12404979, 16539972, 19296634, 22053296, 24809958, 28944951, 33079944, 38593268, 49619916, 57889902, 66159888, 77186536, 86834853, 99239832, 115779804, 154373072, 173669706, 198479664, 231559608, 347339412, 463119216, 694678824, 1389357648]

約数ペア:

[(1, 1389357648), (2, 694678824), (3, 463119216), (4, 347339412), (6, 231559608), (7, 198479664), (8, 173669706), (9, 154373072), (12, 115779804), (14, 99239832), (16, 86834853), (18, 77186536), (21, 66159888), (24, 57889902), (28, 49619916), (36, 38593268), (42, 33079944), (48, 28944951), (56, 24809958), (63, 22053296), (72, 19296634), (84, 16539972), (112, 12404979), (126, 11026648), (127, 10939824), (144, 9648317), (168, 8269986), (252, 5513324), (254, 5469912), (336, 4134993), (381, 3646608), (504, 2756662), (508, 2734956), (762, 1823304), (889, 1562832), (1008, 1378331), (1016, 1367478), (1143, 1215536), (1524, 911652), (1778, 781416), (2032, 683739), (2286, 607768), (2667, 520944), (3048, 455826), (3556, 390708), (4572, 303884), (5334, 260472), (6096, 227913), (7112, 195354), (8001, 173648), (9144, 151942), (10668, 130236), (10853, 128016), (14224, 97677), (16002, 86824), (18288, 75971), (21336, 65118), (21706, 64008), (32004, 43412), (32559, 42672)]