383031040

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 216

約数和(自身を含む): 1107292032

約数和(自身を除く): 724260992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 140, 155, 160, 196, 197, 217, 224, 245, 248, 256, 280, 310, 320, 392, 394, 434, 448, 490, 496, 560, 620, 640, 784, 788, 868, 896, 980, 985, 992, 1085, 1120, 1240, 1280, 1379, 1519, 1568, 1576, 1736, 1792, 1960, 1970, 1984, 2170, 2240, 2480, 2758, 3038, 3136, 3152, 3472, 3920, 3940, 3968, 4340, 4480, 4960, 5516, 6076, 6107, 6272, 6304, 6895, 6944, 7595, 7840, 7880, 7936, 8680, 8960, 9653, 9920, 11032, 12152, 12214, 12544, 12608, 13790, 13888, 15190, 15680, 15760, 17360, 19306, 19840, 22064, 24304, 24428, 25216, 27580, 27776, 30380, 30535, 31360, 31520, 34720, 38612, 39680, 42749, 44128, 48265, 48608, 48856, 50432, 55160, 55552, 60760, 61070, 62720, 63040, 69440, 77224, 85498, 88256, 96530, 97216, 97712, 110320, 121520, 122140, 126080, 138880, 154448, 170996, 176512, 193060, 194432, 195424, 213745, 220640, 243040, 244280, 252160, 277760, 299243, 308896, 341992, 353024, 386120, 388864, 390848, 427490, 441280, 486080, 488560, 598486, 617792, 683984, 772240, 781696, 854980, 882560, 972160, 977120, 1196972, 1235584, 1367968, 1496215, 1544480, 1563392, 1709960, 1765120, 1944320, 1954240, 2393944, 2471168, 2735936, 2992430, 3088960, 3419920, 3908480, 4787888, 5471872, 5984860, 6177920, 6839840, 7816960, 9575776, 10943744, 11969720, 12355840, 13679680, 19151552, 23939440, 27359360, 38303104, 47878880, 54718720, 76606208, 95757760, 191515520, 383031040]

約数ペア:

[(1, 383031040), (2, 191515520), (4, 95757760), (5, 76606208), (7, 54718720), (8, 47878880), (10, 38303104), (14, 27359360), (16, 23939440), (20, 19151552), (28, 13679680), (31, 12355840), (32, 11969720), (35, 10943744), (40, 9575776), (49, 7816960), (56, 6839840), (62, 6177920), (64, 5984860), (70, 5471872), (80, 4787888), (98, 3908480), (112, 3419920), (124, 3088960), (128, 2992430), (140, 2735936), (155, 2471168), (160, 2393944), (196, 1954240), (197, 1944320), (217, 1765120), (224, 1709960), (245, 1563392), (248, 1544480), (256, 1496215), (280, 1367968), (310, 1235584), (320, 1196972), (392, 977120), (394, 972160), (434, 882560), (448, 854980), (490, 781696), (496, 772240), (560, 683984), (620, 617792), (640, 598486), (784, 488560), (788, 486080), (868, 441280), (896, 427490), (980, 390848), (985, 388864), (992, 386120), (1085, 353024), (1120, 341992), (1240, 308896), (1280, 299243), (1379, 277760), (1519, 252160), (1568, 244280), (1576, 243040), (1736, 220640), (1792, 213745), (1960, 195424), (1970, 194432), (1984, 193060), (2170, 176512), (2240, 170996), (2480, 154448), (2758, 138880), (3038, 126080), (3136, 122140), (3152, 121520), (3472, 110320), (3920, 97712), (3940, 97216), (3968, 96530), (4340, 88256), (4480, 85498), (4960, 77224), (5516, 69440), (6076, 63040), (6107, 62720), (6272, 61070), (6304, 60760), (6895, 55552), (6944, 55160), (7595, 50432), (7840, 48856), (7880, 48608), (7936, 48265), (8680, 44128), (8960, 42749), (9653, 39680), (9920, 38612), (11032, 34720), (12152, 31520), (12214, 31360), (12544, 30535), (12608, 30380), (13790, 27776), (13888, 27580), (15190, 25216), (15680, 24428), (15760, 24304), (17360, 22064), (19306, 19840)]