2500208928

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7703}}^1$

素因数の和:7756

約数の個数: 216

約数和(自身を含む): 8631499968

約数和(自身を除く): 6131291040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 96, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 224, 252, 276, 288, 294, 322, 336, 368, 392, 414, 441, 483, 504, 552, 588, 644, 672, 736, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1288, 1449, 1568, 1656, 1764, 1932, 2016, 2208, 2254, 2352, 2576, 2898, 3312, 3381, 3528, 3864, 4508, 4704, 5152, 5796, 6624, 6762, 7056, 7703, 7728, 9016, 10143, 11592, 13524, 14112, 15406, 15456, 18032, 20286, 23109, 23184, 27048, 30812, 36064, 40572, 46218, 46368, 53921, 54096, 61624, 69327, 81144, 92436, 107842, 108192, 123248, 138654, 161763, 162288, 177169, 184872, 215684, 246496, 277308, 323526, 324576, 354338, 369744, 377447, 431368, 485289, 531507, 554616, 647052, 708676, 739488, 754894, 862736, 970578, 1063014, 1109232, 1132341, 1240183, 1294104, 1417352, 1509788, 1594521, 1725472, 1941156, 2126028, 2218464, 2264682, 2480366, 2588208, 2834704, 3019576, 3189042, 3397023, 3720549, 3882312, 4252056, 4529364, 4960732, 5176416, 5669408, 6039152, 6378084, 6794046, 7441098, 7764624, 8504112, 8681281, 9058728, 9921464, 11161647, 12078304, 12756168, 13588092, 14882196, 15529248, 17008224, 17362562, 18117456, 19842928, 22323294, 25512336, 26043843, 27176184, 29764392, 34725124, 36234912, 39685856, 44646588, 51024672, 52087686, 54352368, 59528784, 69450248, 78131529, 89293176, 104175372, 108704736, 119057568, 138900496, 156263058, 178586352, 208350744, 277800992, 312526116, 357172704, 416701488, 625052232, 833402976, 1250104464, 2500208928]

約数ペア:

[(1, 2500208928), (2, 1250104464), (3, 833402976), (4, 625052232), (6, 416701488), (7, 357172704), (8, 312526116), (9, 277800992), (12, 208350744), (14, 178586352), (16, 156263058), (18, 138900496), (21, 119057568), (23, 108704736), (24, 104175372), (28, 89293176), (32, 78131529), (36, 69450248), (42, 59528784), (46, 54352368), (48, 52087686), (49, 51024672), (56, 44646588), (63, 39685856), (69, 36234912), (72, 34725124), (84, 29764392), (92, 27176184), (96, 26043843), (98, 25512336), (112, 22323294), (126, 19842928), (138, 18117456), (144, 17362562), (147, 17008224), (161, 15529248), (168, 14882196), (184, 13588092), (196, 12756168), (207, 12078304), (224, 11161647), (252, 9921464), (276, 9058728), (288, 8681281), (294, 8504112), (322, 7764624), (336, 7441098), (368, 6794046), (392, 6378084), (414, 6039152), (441, 5669408), (483, 5176416), (504, 4960732), (552, 4529364), (588, 4252056), (644, 3882312), (672, 3720549), (736, 3397023), (784, 3189042), (828, 3019576), (882, 2834704), (966, 2588208), (1008, 2480366), (1104, 2264682), (1127, 2218464), (1176, 2126028), (1288, 1941156), (1449, 1725472), (1568, 1594521), (1656, 1509788), (1764, 1417352), (1932, 1294104), (2016, 1240183), (2208, 1132341), (2254, 1109232), (2352, 1063014), (2576, 970578), (2898, 862736), (3312, 754894), (3381, 739488), (3528, 708676), (3864, 647052), (4508, 554616), (4704, 531507), (5152, 485289), (5796, 431368), (6624, 377447), (6762, 369744), (7056, 354338), (7703, 324576), (7728, 323526), (9016, 277308), (10143, 246496), (11592, 215684), (13524, 184872), (14112, 177169), (15406, 162288), (15456, 161763), (18032, 138654), (20286, 123248), (23109, 108192), (23184, 107842), (27048, 92436), (30812, 81144), (36064, 69327), (40572, 61624), (46218, 54096), (46368, 53921)]