8921301984

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{727}}^1\times {\mathrm{2029}}^1$

素因数の和:2782

約数の個数: 192

約数和(自身を含む): 29793254400

約数和(自身を除く): 20871952416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 727, 756, 864, 1008, 1454, 1512, 2016, 2029, 2181, 2908, 3024, 4058, 4362, 5089, 5816, 6048, 6087, 6543, 8116, 8724, 10178, 11632, 12174, 13086, 14203, 15267, 16232, 17448, 18261, 19629, 20356, 23264, 24348, 26172, 28406, 30534, 32464, 34896, 36522, 39258, 40712, 42609, 45801, 48696, 52344, 54783, 56812, 61068, 64928, 69792, 73044, 78516, 81424, 85218, 91602, 97392, 104688, 109566, 113624, 122136, 127827, 137403, 146088, 157032, 162848, 170436, 183204, 194784, 209376, 219132, 227248, 244272, 255654, 274806, 292176, 314064, 340872, 366408, 383481, 438264, 454496, 488544, 511308, 549612, 584352, 628128, 681744, 732816, 766962, 876528, 1022616, 1099224, 1363488, 1465632, 1475083, 1533924, 1753056, 2045232, 2198448, 2950166, 3067848, 4090464, 4396896, 4425249, 5900332, 6135696, 8850498, 10325581, 11800664, 12271392, 13275747, 17700996, 20651162, 23601328, 26551494, 30976743, 35401992, 39827241, 41302324, 47202656, 53102988, 61953486, 70803984, 79654482, 82604648, 92930229, 106205976, 123906972, 141607968, 159308964, 165209296, 185860458, 212411952, 247813944, 278790687, 318617928, 330418592, 371720916, 424823904, 495627888, 557581374, 637235856, 743441832, 991255776, 1115162748, 1274471712, 1486883664, 2230325496, 2973767328, 4460650992, 8921301984]

約数ペア:

[(1, 8921301984), (2, 4460650992), (3, 2973767328), (4, 2230325496), (6, 1486883664), (7, 1274471712), (8, 1115162748), (9, 991255776), (12, 743441832), (14, 637235856), (16, 557581374), (18, 495627888), (21, 424823904), (24, 371720916), (27, 330418592), (28, 318617928), (32, 278790687), (36, 247813944), (42, 212411952), (48, 185860458), (54, 165209296), (56, 159308964), (63, 141607968), (72, 123906972), (84, 106205976), (96, 92930229), (108, 82604648), (112, 79654482), (126, 70803984), (144, 61953486), (168, 53102988), (189, 47202656), (216, 41302324), (224, 39827241), (252, 35401992), (288, 30976743), (336, 26551494), (378, 23601328), (432, 20651162), (504, 17700996), (672, 13275747), (727, 12271392), (756, 11800664), (864, 10325581), (1008, 8850498), (1454, 6135696), (1512, 5900332), (2016, 4425249), (2029, 4396896), (2181, 4090464), (2908, 3067848), (3024, 2950166), (4058, 2198448), (4362, 2045232), (5089, 1753056), (5816, 1533924), (6048, 1475083), (6087, 1465632), (6543, 1363488), (8116, 1099224), (8724, 1022616), (10178, 876528), (11632, 766962), (12174, 732816), (13086, 681744), (14203, 628128), (15267, 584352), (16232, 549612), (17448, 511308), (18261, 488544), (19629, 454496), (20356, 438264), (23264, 383481), (24348, 366408), (26172, 340872), (28406, 314064), (30534, 292176), (32464, 274806), (34896, 255654), (36522, 244272), (39258, 227248), (40712, 219132), (42609, 209376), (45801, 194784), (48696, 183204), (52344, 170436), (54783, 162848), (56812, 157032), (61068, 146088), (64928, 137403), (69792, 127827), (73044, 122136), (78516, 113624), (81424, 109566), (85218, 104688), (91602, 97392)]