2000509056

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6361}}^1$

素因数の和:6404

約数の個数: 256

約数和(自身を含む): 7267948800

約数和(自身を除く): 5267439744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2184, 2457, 2496, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 4032, 4368, 4914, 4992, 5616, 5824, 6048, 6361, 6552, 7488, 8064, 8736, 9828, 11232, 11648, 12096, 12722, 13104, 14976, 17472, 19083, 19656, 22464, 24192, 25444, 26208, 34944, 38166, 39312, 44527, 44928, 50888, 52416, 57249, 76332, 78624, 82693, 89054, 101776, 104832, 114498, 133581, 152664, 157248, 165386, 171747, 178108, 203552, 228996, 248079, 267162, 305328, 314496, 330772, 343494, 356216, 400743, 407104, 457992, 496158, 534324, 578851, 610656, 661544, 686988, 712432, 744237, 801486, 814208, 915984, 992316, 1068648, 1157702, 1202229, 1221312, 1323088, 1373976, 1424864, 1488474, 1602972, 1736553, 1831968, 1984632, 2137296, 2232711, 2315404, 2404458, 2442624, 2646176, 2747952, 2849728, 2976948, 3205944, 3473106, 3663936, 3969264, 4274592, 4465422, 4630808, 4808916, 5209659, 5292352, 5495904, 5699456, 5953896, 6411888, 6946212, 7327872, 7938528, 8549184, 8930844, 9261616, 9617832, 10419318, 10584704, 10991808, 11907792, 12823776, 13892424, 15628977, 15877056, 17098368, 17861688, 18523232, 19235664, 20838636, 21983616, 23815584, 25647552, 27784848, 31257954, 31754112, 35723376, 37046464, 38471328, 41677272, 47631168, 51295104, 55569696, 62515908, 71446752, 74092928, 76942656, 83354544, 95262336, 111139392, 125031816, 142893504, 153885312, 166709088, 222278784, 250063632, 285787008, 333418176, 500127264, 666836352, 1000254528, 2000509056]

約数ペア:

[(1, 2000509056), (2, 1000254528), (3, 666836352), (4, 500127264), (6, 333418176), (7, 285787008), (8, 250063632), (9, 222278784), (12, 166709088), (13, 153885312), (14, 142893504), (16, 125031816), (18, 111139392), (21, 95262336), (24, 83354544), (26, 76942656), (27, 74092928), (28, 71446752), (32, 62515908), (36, 55569696), (39, 51295104), (42, 47631168), (48, 41677272), (52, 38471328), (54, 37046464), (56, 35723376), (63, 31754112), (64, 31257954), (72, 27784848), (78, 25647552), (84, 23815584), (91, 21983616), (96, 20838636), (104, 19235664), (108, 18523232), (112, 17861688), (117, 17098368), (126, 15877056), (128, 15628977), (144, 13892424), (156, 12823776), (168, 11907792), (182, 10991808), (189, 10584704), (192, 10419318), (208, 9617832), (216, 9261616), (224, 8930844), (234, 8549184), (252, 7938528), (273, 7327872), (288, 6946212), (312, 6411888), (336, 5953896), (351, 5699456), (364, 5495904), (378, 5292352), (384, 5209659), (416, 4808916), (432, 4630808), (448, 4465422), (468, 4274592), (504, 3969264), (546, 3663936), (576, 3473106), (624, 3205944), (672, 2976948), (702, 2849728), (728, 2747952), (756, 2646176), (819, 2442624), (832, 2404458), (864, 2315404), (896, 2232711), (936, 2137296), (1008, 1984632), (1092, 1831968), (1152, 1736553), (1248, 1602972), (1344, 1488474), (1404, 1424864), (1456, 1373976), (1512, 1323088), (1638, 1221312), (1664, 1202229), (1728, 1157702), (1872, 1068648), (2016, 992316), (2184, 915984), (2457, 814208), (2496, 801486), (2688, 744237), (2808, 712432), (2912, 686988), (3024, 661544), (3276, 610656), (3456, 578851), (3744, 534324), (4032, 496158), (4368, 457992), (4914, 407104), (4992, 400743), (5616, 356216), (5824, 343494), (6048, 330772), (6361, 314496), (6552, 305328), (7488, 267162), (8064, 248079), (8736, 228996), (9828, 203552), (11232, 178108), (11648, 171747), (12096, 165386), (12722, 157248), (13104, 152664), (14976, 133581), (17472, 114498), (19083, 104832), (19656, 101776), (22464, 89054), (24192, 82693), (25444, 78624), (26208, 76332), (34944, 57249), (38166, 52416), (39312, 50888), (44527, 44928)]