2011711488

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^2\times {\mathrm{907}}^1$

素因数の和:970

約数の個数: 144

約数和(自身を含む): 5666628240

約数和(自身を除く): 3654916752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 361, 384, 456, 512, 608, 722, 768, 907, 912, 1024, 1083, 1216, 1444, 1536, 1814, 1824, 2048, 2166, 2432, 2721, 2888, 3072, 3628, 3648, 4332, 4864, 5442, 5776, 6144, 7256, 7296, 8664, 9728, 10884, 11552, 14512, 14592, 17233, 17328, 19456, 21768, 23104, 29024, 29184, 34466, 34656, 38912, 43536, 46208, 51699, 58048, 58368, 68932, 69312, 87072, 92416, 103398, 116096, 116736, 137864, 138624, 174144, 184832, 206796, 232192, 275728, 277248, 327427, 348288, 369664, 413592, 464384, 551456, 554496, 654854, 696576, 739328, 827184, 928768, 982281, 1102912, 1108992, 1309708, 1393152, 1654368, 1857536, 1964562, 2205824, 2217984, 2619416, 2786304, 3308736, 3929124, 4411648, 5238832, 5572608, 6617472, 7858248, 8823296, 10477664, 13234944, 15716496, 17646592, 20955328, 26469888, 31432992, 35293184, 41910656, 52939776, 62865984, 83821312, 105879552, 125731968, 167642624, 251463936, 335285248, 502927872, 670570496, 1005855744, 2011711488]

約数ペア:

[(1, 2011711488), (2, 1005855744), (3, 670570496), (4, 502927872), (6, 335285248), (8, 251463936), (12, 167642624), (16, 125731968), (19, 105879552), (24, 83821312), (32, 62865984), (38, 52939776), (48, 41910656), (57, 35293184), (64, 31432992), (76, 26469888), (96, 20955328), (114, 17646592), (128, 15716496), (152, 13234944), (192, 10477664), (228, 8823296), (256, 7858248), (304, 6617472), (361, 5572608), (384, 5238832), (456, 4411648), (512, 3929124), (608, 3308736), (722, 2786304), (768, 2619416), (907, 2217984), (912, 2205824), (1024, 1964562), (1083, 1857536), (1216, 1654368), (1444, 1393152), (1536, 1309708), (1814, 1108992), (1824, 1102912), (2048, 982281), (2166, 928768), (2432, 827184), (2721, 739328), (2888, 696576), (3072, 654854), (3628, 554496), (3648, 551456), (4332, 464384), (4864, 413592), (5442, 369664), (5776, 348288), (6144, 327427), (7256, 277248), (7296, 275728), (8664, 232192), (9728, 206796), (10884, 184832), (11552, 174144), (14512, 138624), (14592, 137864), (17233, 116736), (17328, 116096), (19456, 103398), (21768, 92416), (23104, 87072), (29024, 69312), (29184, 68932), (34466, 58368), (34656, 58048), (38912, 51699), (43536, 46208)]