12504215552

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:218

約数の個数: 208

約数和(自身を含む): 27930654720

約数和(自身を除く): 15426439168

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 71, 73, 76, 124, 128, 142, 146, 152, 248, 256, 284, 292, 304, 496, 512, 568, 584, 589, 608, 992, 1024, 1136, 1168, 1178, 1216, 1349, 1387, 1984, 2048, 2201, 2263, 2272, 2336, 2356, 2432, 2698, 2774, 3968, 4096, 4402, 4526, 4544, 4672, 4712, 4864, 5183, 5396, 5548, 7936, 8804, 9052, 9088, 9344, 9424, 9728, 10366, 10792, 11096, 15872, 17608, 18104, 18176, 18688, 18848, 19456, 20732, 21584, 22192, 31744, 35216, 36208, 36352, 37376, 37696, 38912, 41464, 41819, 42997, 43168, 44384, 63488, 70432, 72416, 72704, 74752, 75392, 77824, 82928, 83638, 85994, 86336, 88768, 98477, 126976, 140864, 144832, 145408, 149504, 150784, 160673, 165856, 167276, 171988, 172672, 177536, 196954, 281728, 289664, 290816, 299008, 301568, 321346, 331712, 334552, 343976, 345344, 355072, 393908, 563456, 579328, 603136, 642692, 663424, 669104, 687952, 690688, 710144, 787816, 1126912, 1158656, 1206272, 1285384, 1326848, 1338208, 1375904, 1381376, 1420288, 1575632, 2253824, 2317312, 2412544, 2570768, 2653696, 2676416, 2751808, 2762752, 2840576, 3052787, 3151264, 4507648, 4634624, 5141536, 5307392, 5352832, 5503616, 5525504, 5681152, 6105574, 6302528, 9015296, 9269248, 10283072, 10614784, 10705664, 11007232, 12211148, 12605056, 20566144, 21229568, 21411328, 22014464, 24422296, 25210112, 41132288, 42822656, 44028928, 48844592, 50420224, 82264576, 85645312, 88057856, 97689184, 100840448, 164529152, 171290624, 176115712, 195378368, 201680896, 329058304, 390756736, 403361792, 658116608, 781513472, 1563026944, 3126053888, 6252107776, 12504215552]

約数ペア:

[(1, 12504215552), (2, 6252107776), (4, 3126053888), (8, 1563026944), (16, 781513472), (19, 658116608), (31, 403361792), (32, 390756736), (38, 329058304), (62, 201680896), (64, 195378368), (71, 176115712), (73, 171290624), (76, 164529152), (124, 100840448), (128, 97689184), (142, 88057856), (146, 85645312), (152, 82264576), (248, 50420224), (256, 48844592), (284, 44028928), (292, 42822656), (304, 41132288), (496, 25210112), (512, 24422296), (568, 22014464), (584, 21411328), (589, 21229568), (608, 20566144), (992, 12605056), (1024, 12211148), (1136, 11007232), (1168, 10705664), (1178, 10614784), (1216, 10283072), (1349, 9269248), (1387, 9015296), (1984, 6302528), (2048, 6105574), (2201, 5681152), (2263, 5525504), (2272, 5503616), (2336, 5352832), (2356, 5307392), (2432, 5141536), (2698, 4634624), (2774, 4507648), (3968, 3151264), (4096, 3052787), (4402, 2840576), (4526, 2762752), (4544, 2751808), (4672, 2676416), (4712, 2653696), (4864, 2570768), (5183, 2412544), (5396, 2317312), (5548, 2253824), (7936, 1575632), (8804, 1420288), (9052, 1381376), (9088, 1375904), (9344, 1338208), (9424, 1326848), (9728, 1285384), (10366, 1206272), (10792, 1158656), (11096, 1126912), (15872, 787816), (17608, 710144), (18104, 690688), (18176, 687952), (18688, 669104), (18848, 663424), (19456, 642692), (20732, 603136), (21584, 579328), (22192, 563456), (31744, 393908), (35216, 355072), (36208, 345344), (36352, 343976), (37376, 334552), (37696, 331712), (38912, 321346), (41464, 301568), (41819, 299008), (42997, 290816), (43168, 289664), (44384, 281728), (63488, 196954), (70432, 177536), (72416, 172672), (72704, 171988), (74752, 167276), (75392, 165856), (77824, 160673), (82928, 150784), (83638, 149504), (85994, 145408), (86336, 144832), (88768, 140864), (98477, 126976)]