9896999168

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2447}}^1$

素因数の和:2568

約数の個数: 144

約数和(自身を含む): 23577490944

約数和(自身を除く): 13680491776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 61, 64, 74, 112, 122, 128, 148, 224, 244, 256, 259, 296, 427, 448, 488, 518, 592, 854, 896, 976, 1036, 1184, 1708, 1792, 1952, 2072, 2257, 2368, 2447, 3416, 3904, 4144, 4514, 4736, 4894, 6832, 7808, 8288, 9028, 9472, 9788, 13664, 15616, 15799, 16576, 17129, 18056, 19576, 27328, 31598, 33152, 34258, 36112, 39152, 54656, 63196, 66304, 68516, 72224, 78304, 90539, 109312, 126392, 137032, 144448, 149267, 156608, 181078, 252784, 274064, 288896, 298534, 313216, 362156, 505568, 548128, 577792, 597068, 626432, 633773, 724312, 1011136, 1044869, 1096256, 1194136, 1267546, 1448624, 2022272, 2089738, 2192512, 2388272, 2535092, 2897248, 4044544, 4179476, 4385024, 4776544, 5070184, 5522879, 5794496, 8358952, 9553088, 10140368, 11045758, 11588992, 16717904, 19106176, 20280736, 22091516, 23177984, 33435808, 38212352, 38660153, 40561472, 44183032, 66871616, 77320306, 81122944, 88366064, 133743232, 154640612, 162245888, 176732128, 267486464, 309281224, 353464256, 618562448, 706928512, 1237124896, 1413857024, 2474249792, 4948499584, 9896999168]

約数ペア:

[(1, 9896999168), (2, 4948499584), (4, 2474249792), (7, 1413857024), (8, 1237124896), (14, 706928512), (16, 618562448), (28, 353464256), (32, 309281224), (37, 267486464), (56, 176732128), (61, 162245888), (64, 154640612), (74, 133743232), (112, 88366064), (122, 81122944), (128, 77320306), (148, 66871616), (224, 44183032), (244, 40561472), (256, 38660153), (259, 38212352), (296, 33435808), (427, 23177984), (448, 22091516), (488, 20280736), (518, 19106176), (592, 16717904), (854, 11588992), (896, 11045758), (976, 10140368), (1036, 9553088), (1184, 8358952), (1708, 5794496), (1792, 5522879), (1952, 5070184), (2072, 4776544), (2257, 4385024), (2368, 4179476), (2447, 4044544), (3416, 2897248), (3904, 2535092), (4144, 2388272), (4514, 2192512), (4736, 2089738), (4894, 2022272), (6832, 1448624), (7808, 1267546), (8288, 1194136), (9028, 1096256), (9472, 1044869), (9788, 1011136), (13664, 724312), (15616, 633773), (15799, 626432), (16576, 597068), (17129, 577792), (18056, 548128), (19576, 505568), (27328, 362156), (31598, 313216), (33152, 298534), (34258, 288896), (36112, 274064), (39152, 252784), (54656, 181078), (63196, 156608), (66304, 149267), (68516, 144448), (72224, 137032), (78304, 126392), (90539, 109312)]