312514944

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1025

約数の個数: 192

約数和(自身を含む): 1023496560

約数和(自身を除く): 710981616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 168, 192, 196, 204, 224, 238, 272, 294, 336, 357, 384, 392, 408, 448, 476, 544, 588, 672, 714, 784, 816, 833, 896, 952, 977, 1088, 1176, 1344, 1428, 1568, 1632, 1666, 1904, 1954, 2176, 2352, 2499, 2688, 2856, 2931, 3136, 3264, 3332, 3808, 3908, 4704, 4998, 5712, 5862, 6272, 6528, 6664, 6839, 7616, 7816, 9408, 9996, 11424, 11724, 13328, 13678, 15232, 15632, 16609, 18816, 19992, 20517, 22848, 23448, 26656, 27356, 31264, 33218, 39984, 41034, 45696, 46896, 47873, 49827, 53312, 54712, 62528, 66436, 79968, 82068, 93792, 95746, 99654, 106624, 109424, 116263, 125056, 132872, 143619, 159936, 164136, 187584, 191492, 199308, 218848, 232526, 265744, 287238, 319872, 328272, 348789, 375168, 382984, 398616, 437696, 465052, 531488, 574476, 656544, 697578, 765968, 797232, 813841, 875392, 930104, 1062976, 1148952, 1313088, 1395156, 1531936, 1594464, 1627682, 1860208, 2125952, 2297904, 2441523, 2626176, 2790312, 3063872, 3188928, 3255364, 3720416, 4595808, 4883046, 5580624, 6127744, 6377856, 6510728, 7440832, 9191616, 9766092, 11161248, 13021456, 14881664, 18383232, 19532184, 22322496, 26042912, 39064368, 44644992, 52085824, 78128736, 104171648, 156257472, 312514944]

約数ペア:

[(1, 312514944), (2, 156257472), (3, 104171648), (4, 78128736), (6, 52085824), (7, 44644992), (8, 39064368), (12, 26042912), (14, 22322496), (16, 19532184), (17, 18383232), (21, 14881664), (24, 13021456), (28, 11161248), (32, 9766092), (34, 9191616), (42, 7440832), (48, 6510728), (49, 6377856), (51, 6127744), (56, 5580624), (64, 4883046), (68, 4595808), (84, 3720416), (96, 3255364), (98, 3188928), (102, 3063872), (112, 2790312), (119, 2626176), (128, 2441523), (136, 2297904), (147, 2125952), (168, 1860208), (192, 1627682), (196, 1594464), (204, 1531936), (224, 1395156), (238, 1313088), (272, 1148952), (294, 1062976), (336, 930104), (357, 875392), (384, 813841), (392, 797232), (408, 765968), (448, 697578), (476, 656544), (544, 574476), (588, 531488), (672, 465052), (714, 437696), (784, 398616), (816, 382984), (833, 375168), (896, 348789), (952, 328272), (977, 319872), (1088, 287238), (1176, 265744), (1344, 232526), (1428, 218848), (1568, 199308), (1632, 191492), (1666, 187584), (1904, 164136), (1954, 159936), (2176, 143619), (2352, 132872), (2499, 125056), (2688, 116263), (2856, 109424), (2931, 106624), (3136, 99654), (3264, 95746), (3332, 93792), (3808, 82068), (3908, 79968), (4704, 66436), (4998, 62528), (5712, 54712), (5862, 53312), (6272, 49827), (6528, 47873), (6664, 46896), (6839, 45696), (7616, 41034), (7816, 39984), (9408, 33218), (9996, 31264), (11424, 27356), (11724, 26656), (13328, 23448), (13678, 22848), (15232, 20517), (15632, 19992), (16609, 18816)]