18974304384

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{991}}^1$

素因数の和:1451

約数の個数: 256

約数和(自身を含む): 61196083200

約数和(自身を除く): 42221778816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 419, 448, 476, 544, 672, 714, 816, 838, 896, 952, 991, 1088, 1257, 1344, 1428, 1632, 1676, 1904, 1982, 2176, 2514, 2688, 2856, 2933, 2973, 3264, 3352, 3808, 3964, 5028, 5712, 5866, 5946, 6528, 6704, 6937, 7123, 7616, 7928, 8799, 10056, 11424, 11732, 11892, 13408, 13874, 14246, 15232, 15856, 16847, 17598, 20112, 20811, 21369, 22848, 23464, 23784, 26816, 27748, 28492, 31712, 33694, 35196, 40224, 41622, 42738, 45696, 46928, 47568, 49861, 50541, 53632, 55496, 56984, 63424, 67388, 70392, 80448, 83244, 85476, 93856, 95136, 99722, 101082, 110992, 113968, 117929, 126848, 134776, 140784, 149583, 160896, 166488, 170952, 187712, 190272, 199444, 202164, 221984, 227936, 235858, 269552, 281568, 299166, 332976, 341904, 353787, 375424, 380544, 398888, 404328, 415229, 443968, 455872, 471716, 539104, 563136, 598332, 665952, 683808, 707574, 797776, 808656, 830458, 887936, 911744, 943432, 1078208, 1126272, 1196664, 1245687, 1331904, 1367616, 1415148, 1595552, 1617312, 1660916, 1886864, 2156416, 2393328, 2491374, 2663808, 2735232, 2830296, 2906603, 3191104, 3234624, 3321832, 3773728, 4786656, 4982748, 5660592, 5813206, 6382208, 6469248, 6643664, 7058893, 7547456, 8719809, 9573312, 9965496, 11321184, 11626412, 13287328, 14117786, 15094912, 17439618, 19146624, 19930992, 21176679, 22642368, 23252824, 26574656, 28235572, 34879236, 39861984, 42353358, 45284736, 46505648, 49412251, 53149312, 56471144, 69758472, 79723968, 84706716, 93011296, 98824502, 112942288, 139516944, 148236753, 159447936, 169413432, 186022592, 197649004, 225884576, 279033888, 296473506, 338826864, 372045184, 395298008, 451769152, 558067776, 592947012, 677653728, 790596016, 903538304, 1116135552, 1185894024, 1355307456, 1581192032, 2371788048, 2710614912, 3162384064, 4743576096, 6324768128, 9487152192, 18974304384]

約数ペア:

[(1, 18974304384), (2, 9487152192), (3, 6324768128), (4, 4743576096), (6, 3162384064), (7, 2710614912), (8, 2371788048), (12, 1581192032), (14, 1355307456), (16, 1185894024), (17, 1116135552), (21, 903538304), (24, 790596016), (28, 677653728), (32, 592947012), (34, 558067776), (42, 451769152), (48, 395298008), (51, 372045184), (56, 338826864), (64, 296473506), (68, 279033888), (84, 225884576), (96, 197649004), (102, 186022592), (112, 169413432), (119, 159447936), (128, 148236753), (136, 139516944), (168, 112942288), (192, 98824502), (204, 93011296), (224, 84706716), (238, 79723968), (272, 69758472), (336, 56471144), (357, 53149312), (384, 49412251), (408, 46505648), (419, 45284736), (448, 42353358), (476, 39861984), (544, 34879236), (672, 28235572), (714, 26574656), (816, 23252824), (838, 22642368), (896, 21176679), (952, 19930992), (991, 19146624), (1088, 17439618), (1257, 15094912), (1344, 14117786), (1428, 13287328), (1632, 11626412), (1676, 11321184), (1904, 9965496), (1982, 9573312), (2176, 8719809), (2514, 7547456), (2688, 7058893), (2856, 6643664), (2933, 6469248), (2973, 6382208), (3264, 5813206), (3352, 5660592), (3808, 4982748), (3964, 4786656), (5028, 3773728), (5712, 3321832), (5866, 3234624), (5946, 3191104), (6528, 2906603), (6704, 2830296), (6937, 2735232), (7123, 2663808), (7616, 2491374), (7928, 2393328), (8799, 2156416), (10056, 1886864), (11424, 1660916), (11732, 1617312), (11892, 1595552), (13408, 1415148), (13874, 1367616), (14246, 1331904), (15232, 1245687), (15856, 1196664), (16847, 1126272), (17598, 1078208), (20112, 943432), (20811, 911744), (21369, 887936), (22848, 830458), (23464, 808656), (23784, 797776), (26816, 707574), (27748, 683808), (28492, 665952), (31712, 598332), (33694, 563136), (35196, 539104), (40224, 471716), (41622, 455872), (42738, 443968), (45696, 415229), (46928, 404328), (47568, 398888), (49861, 380544), (50541, 375424), (53632, 353787), (55496, 341904), (56984, 332976), (63424, 299166), (67388, 281568), (70392, 269552), (80448, 235858), (83244, 227936), (85476, 221984), (93856, 202164), (95136, 199444), (99722, 190272), (101082, 187712), (110992, 170952), (113968, 166488), (117929, 160896), (126848, 149583), (134776, 140784)]