2161724544

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4703}}^1$

素因数の和:4752

約数の個数: 256

約数和(自身を含む): 7676928000

約数和(自身を除く): 5515203456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 384, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 896, 912, 1008, 1026, 1064, 1152, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2394, 2432, 2688, 2736, 3024, 3192, 3456, 3591, 3648, 4032, 4104, 4256, 4703, 4788, 5472, 6048, 6384, 7182, 7296, 8064, 8208, 8512, 9406, 9576, 10944, 12096, 12768, 14109, 14364, 16416, 17024, 18812, 19152, 21888, 24192, 25536, 28218, 28728, 32832, 32921, 37624, 38304, 42327, 51072, 56436, 57456, 65664, 65842, 75248, 76608, 84654, 89357, 98763, 112872, 114912, 126981, 131684, 150496, 153216, 169308, 178714, 197526, 225744, 229824, 253962, 263368, 268071, 296289, 300992, 338616, 357428, 395052, 451488, 459648, 507924, 526736, 536142, 592578, 601984, 625499, 677232, 714856, 790104, 804213, 888867, 902976, 1015848, 1053472, 1072284, 1185156, 1250998, 1354464, 1429712, 1580208, 1608426, 1777734, 1805952, 1876497, 2031696, 2106944, 2144568, 2370312, 2412639, 2501996, 2708928, 2859424, 3160416, 3216852, 3555468, 3752994, 4063392, 4213888, 4289136, 4740624, 4825278, 5003992, 5417856, 5629491, 5718848, 6320832, 6433704, 7110936, 7505988, 8126784, 8578272, 9481248, 9650556, 10007984, 11258982, 11437696, 12641664, 12867408, 14221872, 15011976, 16253568, 16888473, 17156544, 18962496, 19301112, 20015968, 22517964, 25734816, 28443744, 30023952, 33776946, 34313088, 37924992, 38602224, 40031936, 45035928, 51469632, 56887488, 60047904, 67553892, 77204448, 80063872, 90071856, 102939264, 113774976, 120095808, 135107784, 154408896, 180143712, 240191616, 270215568, 308817792, 360287424, 540431136, 720574848, 1080862272, 2161724544]

約数ペア:

[(1, 2161724544), (2, 1080862272), (3, 720574848), (4, 540431136), (6, 360287424), (7, 308817792), (8, 270215568), (9, 240191616), (12, 180143712), (14, 154408896), (16, 135107784), (18, 120095808), (19, 113774976), (21, 102939264), (24, 90071856), (27, 80063872), (28, 77204448), (32, 67553892), (36, 60047904), (38, 56887488), (42, 51469632), (48, 45035928), (54, 40031936), (56, 38602224), (57, 37924992), (63, 34313088), (64, 33776946), (72, 30023952), (76, 28443744), (84, 25734816), (96, 22517964), (108, 20015968), (112, 19301112), (114, 18962496), (126, 17156544), (128, 16888473), (133, 16253568), (144, 15011976), (152, 14221872), (168, 12867408), (171, 12641664), (189, 11437696), (192, 11258982), (216, 10007984), (224, 9650556), (228, 9481248), (252, 8578272), (266, 8126784), (288, 7505988), (304, 7110936), (336, 6433704), (342, 6320832), (378, 5718848), (384, 5629491), (399, 5417856), (432, 5003992), (448, 4825278), (456, 4740624), (504, 4289136), (513, 4213888), (532, 4063392), (576, 3752994), (608, 3555468), (672, 3216852), (684, 3160416), (756, 2859424), (798, 2708928), (864, 2501996), (896, 2412639), (912, 2370312), (1008, 2144568), (1026, 2106944), (1064, 2031696), (1152, 1876497), (1197, 1805952), (1216, 1777734), (1344, 1608426), (1368, 1580208), (1512, 1429712), (1596, 1354464), (1728, 1250998), (1824, 1185156), (2016, 1072284), (2052, 1053472), (2128, 1015848), (2394, 902976), (2432, 888867), (2688, 804213), (2736, 790104), (3024, 714856), (3192, 677232), (3456, 625499), (3591, 601984), (3648, 592578), (4032, 536142), (4104, 526736), (4256, 507924), (4703, 459648), (4788, 451488), (5472, 395052), (6048, 357428), (6384, 338616), (7182, 300992), (7296, 296289), (8064, 268071), (8208, 263368), (8512, 253962), (9406, 229824), (9576, 225744), (10944, 197526), (12096, 178714), (12768, 169308), (14109, 153216), (14364, 150496), (16416, 131684), (17024, 126981), (18812, 114912), (19152, 112872), (21888, 98763), (24192, 89357), (25536, 84654), (28218, 76608), (28728, 75248), (32832, 65842), (32921, 65664), (37624, 57456), (38304, 56436), (42327, 51072)]