393965712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16993}}^1$

素因数の和:17037

約数の個数: 120

約数和(自身を含む): 1314927744

約数和(自身を除く): 920962032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2576, 2898, 3312, 3864, 5796, 7728, 11592, 16993, 23184, 33986, 50979, 67972, 101958, 118951, 135944, 152937, 203916, 237902, 271888, 305874, 356853, 390839, 407832, 475804, 611748, 713706, 781678, 815664, 951608, 1070559, 1172517, 1223496, 1427412, 1563356, 1903216, 2141118, 2345034, 2446992, 2735873, 2854824, 3126712, 3517551, 4282236, 4690068, 5471746, 5709648, 6253424, 7035102, 8207619, 8564472, 9380136, 10943492, 14070204, 16415238, 17128944, 18760272, 21886984, 24622857, 28140408, 32830476, 43773968, 49245714, 56280816, 65660952, 98491428, 131321904, 196982856, 393965712]

約数ペア:

[(1, 393965712), (2, 196982856), (3, 131321904), (4, 98491428), (6, 65660952), (7, 56280816), (8, 49245714), (9, 43773968), (12, 32830476), (14, 28140408), (16, 24622857), (18, 21886984), (21, 18760272), (23, 17128944), (24, 16415238), (28, 14070204), (36, 10943492), (42, 9380136), (46, 8564472), (48, 8207619), (56, 7035102), (63, 6253424), (69, 5709648), (72, 5471746), (84, 4690068), (92, 4282236), (112, 3517551), (126, 3126712), (138, 2854824), (144, 2735873), (161, 2446992), (168, 2345034), (184, 2141118), (207, 1903216), (252, 1563356), (276, 1427412), (322, 1223496), (336, 1172517), (368, 1070559), (414, 951608), (483, 815664), (504, 781678), (552, 713706), (644, 611748), (828, 475804), (966, 407832), (1008, 390839), (1104, 356853), (1288, 305874), (1449, 271888), (1656, 237902), (1932, 203916), (2576, 152937), (2898, 135944), (3312, 118951), (3864, 101958), (5796, 67972), (7728, 50979), (11592, 33986), (16993, 23184)]