457157568

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{643}}^1$

素因数の和:711

約数の個数: 168

約数和(自身を含む): 1447320448

約数和(自身を除く): 990162880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 529, 552, 643, 644, 672, 736, 966, 1058, 1104, 1286, 1288, 1344, 1472, 1587, 1929, 1932, 2116, 2208, 2572, 2576, 3174, 3703, 3858, 3864, 4232, 4416, 4501, 5144, 5152, 6348, 7406, 7716, 7728, 8464, 9002, 10288, 10304, 11109, 12696, 13503, 14789, 14812, 15432, 15456, 16928, 18004, 20576, 22218, 25392, 27006, 29578, 29624, 30864, 30912, 33856, 36008, 41152, 44367, 44436, 50784, 54012, 59156, 59248, 61728, 72016, 88734, 88872, 101568, 103523, 108024, 118312, 118496, 123456, 144032, 177468, 177744, 207046, 216048, 236624, 236992, 288064, 310569, 340147, 354936, 355488, 414092, 432096, 473248, 621138, 680294, 709872, 710976, 828184, 864192, 946496, 1020441, 1242276, 1360588, 1419744, 1656368, 2040882, 2381029, 2484552, 2721176, 2839488, 3312736, 4081764, 4762058, 4969104, 5442352, 6625472, 7143087, 8163528, 9524116, 9938208, 10884704, 14286174, 16327056, 19048232, 19876416, 21769408, 28572348, 32654112, 38096464, 57144696, 65308224, 76192928, 114289392, 152385856, 228578784, 457157568]

約数ペア:

[(1, 457157568), (2, 228578784), (3, 152385856), (4, 114289392), (6, 76192928), (7, 65308224), (8, 57144696), (12, 38096464), (14, 32654112), (16, 28572348), (21, 21769408), (23, 19876416), (24, 19048232), (28, 16327056), (32, 14286174), (42, 10884704), (46, 9938208), (48, 9524116), (56, 8163528), (64, 7143087), (69, 6625472), (84, 5442352), (92, 4969104), (96, 4762058), (112, 4081764), (138, 3312736), (161, 2839488), (168, 2721176), (184, 2484552), (192, 2381029), (224, 2040882), (276, 1656368), (322, 1419744), (336, 1360588), (368, 1242276), (448, 1020441), (483, 946496), (529, 864192), (552, 828184), (643, 710976), (644, 709872), (672, 680294), (736, 621138), (966, 473248), (1058, 432096), (1104, 414092), (1286, 355488), (1288, 354936), (1344, 340147), (1472, 310569), (1587, 288064), (1929, 236992), (1932, 236624), (2116, 216048), (2208, 207046), (2572, 177744), (2576, 177468), (3174, 144032), (3703, 123456), (3858, 118496), (3864, 118312), (4232, 108024), (4416, 103523), (4501, 101568), (5144, 88872), (5152, 88734), (6348, 72016), (7406, 61728), (7716, 59248), (7728, 59156), (8464, 54012), (9002, 50784), (10288, 44436), (10304, 44367), (11109, 41152), (12696, 36008), (13503, 33856), (14789, 30912), (14812, 30864), (15432, 29624), (15456, 29578), (16928, 27006), (18004, 25392), (20576, 22218)]