2817861984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{1021}}^1$

素因数の和:1118

約数の個数: 216

約数和(自身を含む): 9421474608

約数和(自身を除く): 6603612624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 888, 1008, 1021, 1036, 1184, 1332, 1369, 1554, 1776, 2016, 2042, 2072, 2331, 2664, 2738, 3063, 3108, 3552, 4084, 4107, 4144, 4662, 5328, 5476, 6126, 6216, 7147, 8168, 8214, 8288, 9189, 9324, 9583, 10656, 10952, 12252, 12321, 12432, 14294, 16336, 16428, 18378, 18648, 19166, 21441, 21904, 24504, 24642, 24864, 28588, 28749, 32672, 32856, 36756, 37296, 37777, 38332, 42882, 43808, 49008, 49284, 57176, 57498, 64323, 65712, 73512, 74592, 75554, 76664, 85764, 86247, 98016, 98568, 113331, 114352, 114996, 128646, 131424, 147024, 151108, 153328, 171528, 172494, 197136, 226662, 228704, 229992, 257292, 264439, 294048, 302216, 306656, 339993, 343056, 344988, 394272, 453324, 459984, 514584, 528878, 604432, 679986, 686112, 689976, 793317, 906648, 919968, 1029168, 1057756, 1208864, 1359972, 1379952, 1397749, 1586634, 1813296, 2058336, 2115512, 2379951, 2719944, 2759904, 2795498, 3173268, 3626592, 4193247, 4231024, 4759902, 5439888, 5590996, 6346536, 8386494, 8462048, 9519804, 9784243, 10879776, 11181992, 12579741, 12693072, 16772988, 19039608, 19568486, 22363984, 25159482, 25386144, 29352729, 33545976, 38079216, 39136972, 44727968, 50318964, 58705458, 67091952, 76158432, 78273944, 88058187, 100637928, 117410916, 134183904, 156547888, 176116374, 201275856, 234821832, 313095776, 352232748, 402551712, 469643664, 704465496, 939287328, 1408930992, 2817861984]

約数ペア:

[(1, 2817861984), (2, 1408930992), (3, 939287328), (4, 704465496), (6, 469643664), (7, 402551712), (8, 352232748), (9, 313095776), (12, 234821832), (14, 201275856), (16, 176116374), (18, 156547888), (21, 134183904), (24, 117410916), (28, 100637928), (32, 88058187), (36, 78273944), (37, 76158432), (42, 67091952), (48, 58705458), (56, 50318964), (63, 44727968), (72, 39136972), (74, 38079216), (84, 33545976), (96, 29352729), (111, 25386144), (112, 25159482), (126, 22363984), (144, 19568486), (148, 19039608), (168, 16772988), (222, 12693072), (224, 12579741), (252, 11181992), (259, 10879776), (288, 9784243), (296, 9519804), (333, 8462048), (336, 8386494), (444, 6346536), (504, 5590996), (518, 5439888), (592, 4759902), (666, 4231024), (672, 4193247), (777, 3626592), (888, 3173268), (1008, 2795498), (1021, 2759904), (1036, 2719944), (1184, 2379951), (1332, 2115512), (1369, 2058336), (1554, 1813296), (1776, 1586634), (2016, 1397749), (2042, 1379952), (2072, 1359972), (2331, 1208864), (2664, 1057756), (2738, 1029168), (3063, 919968), (3108, 906648), (3552, 793317), (4084, 689976), (4107, 686112), (4144, 679986), (4662, 604432), (5328, 528878), (5476, 514584), (6126, 459984), (6216, 453324), (7147, 394272), (8168, 344988), (8214, 343056), (8288, 339993), (9189, 306656), (9324, 302216), (9583, 294048), (10656, 264439), (10952, 257292), (12252, 229992), (12321, 228704), (12432, 226662), (14294, 197136), (16336, 172494), (16428, 171528), (18378, 153328), (18648, 151108), (19166, 147024), (21441, 131424), (21904, 128646), (24504, 114996), (24642, 114352), (24864, 113331), (28588, 98568), (28749, 98016), (32672, 86247), (32856, 85764), (36756, 76664), (37296, 75554), (37777, 74592), (38332, 73512), (42882, 65712), (43808, 64323), (49008, 57498), (49284, 57176)]