2638221264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{17333}}^1$

素因数の和:17505

約数の個数: 120

約数和(自身を含む): 8494492032

約数和(自身を除く): 5856270768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 151, 168, 252, 302, 336, 453, 504, 604, 906, 1008, 1057, 1208, 1359, 1812, 2114, 2416, 2718, 3171, 3624, 4228, 5436, 6342, 7248, 8456, 9513, 10872, 12684, 16912, 17333, 19026, 21744, 25368, 34666, 38052, 50736, 51999, 69332, 76104, 103998, 121331, 138664, 152208, 155997, 207996, 242662, 277328, 311994, 363993, 415992, 485324, 623988, 727986, 831984, 970648, 1091979, 1247976, 1455972, 1941296, 2183958, 2495952, 2617283, 2911944, 4367916, 5234566, 5823888, 7851849, 8735832, 10469132, 15703698, 17471664, 18320981, 20938264, 23555547, 31407396, 36641962, 41876528, 47111094, 54962943, 62814792, 73283924, 94222188, 109925886, 125629584, 146567848, 164888829, 188444376, 219851772, 293135696, 329777658, 376888752, 439703544, 659555316, 879407088, 1319110632, 2638221264]

約数ペア:

[(1, 2638221264), (2, 1319110632), (3, 879407088), (4, 659555316), (6, 439703544), (7, 376888752), (8, 329777658), (9, 293135696), (12, 219851772), (14, 188444376), (16, 164888829), (18, 146567848), (21, 125629584), (24, 109925886), (28, 94222188), (36, 73283924), (42, 62814792), (48, 54962943), (56, 47111094), (63, 41876528), (72, 36641962), (84, 31407396), (112, 23555547), (126, 20938264), (144, 18320981), (151, 17471664), (168, 15703698), (252, 10469132), (302, 8735832), (336, 7851849), (453, 5823888), (504, 5234566), (604, 4367916), (906, 2911944), (1008, 2617283), (1057, 2495952), (1208, 2183958), (1359, 1941296), (1812, 1455972), (2114, 1247976), (2416, 1091979), (2718, 970648), (3171, 831984), (3624, 727986), (4228, 623988), (5436, 485324), (6342, 415992), (7248, 363993), (8456, 311994), (9513, 277328), (10872, 242662), (12684, 207996), (16912, 155997), (17333, 152208), (19026, 138664), (21744, 121331), (25368, 103998), (34666, 76104), (38052, 69332), (50736, 51999)]