627874016

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 1621638144

約数和(自身を除く): 993764128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 71, 74, 77, 88, 97, 112, 142, 148, 154, 176, 194, 224, 259, 284, 296, 308, 352, 388, 407, 497, 518, 568, 592, 616, 679, 776, 781, 814, 994, 1036, 1067, 1136, 1184, 1232, 1358, 1552, 1562, 1628, 1988, 2072, 2134, 2272, 2464, 2627, 2716, 2849, 3104, 3124, 3256, 3589, 3976, 4144, 4268, 5254, 5432, 5467, 5698, 6248, 6512, 6887, 7178, 7469, 7952, 8288, 8536, 10508, 10864, 10934, 11396, 12496, 13024, 13774, 14356, 14938, 15904, 17072, 18389, 21016, 21728, 21868, 22792, 24992, 25123, 27548, 28712, 28897, 29876, 34144, 36778, 39479, 42032, 43736, 45584, 48209, 50246, 55096, 57424, 57794, 59752, 73556, 75757, 78958, 84064, 87472, 91168, 96418, 100492, 110192, 114848, 115588, 119504, 147112, 151514, 157916, 174944, 192836, 200984, 202279, 220384, 231176, 239008, 254819, 276353, 294224, 303028, 315832, 385672, 401968, 404558, 462352, 509638, 530299, 552706, 588448, 606056, 631664, 771344, 803936, 809116, 924704, 1019276, 1060598, 1105412, 1212112, 1263328, 1542688, 1618232, 1783733, 2038552, 2121196, 2210824, 2424224, 2803009, 3236464, 3567466, 4077104, 4242392, 4421648, 5606018, 6472928, 7134932, 8154208, 8484784, 8843296, 11212036, 14269864, 16969568, 19621063, 22424072, 28539728, 39242126, 44848144, 57079456, 78484252, 89696288, 156968504, 313937008, 627874016]

約数ペア:

[(1, 627874016), (2, 313937008), (4, 156968504), (7, 89696288), (8, 78484252), (11, 57079456), (14, 44848144), (16, 39242126), (22, 28539728), (28, 22424072), (32, 19621063), (37, 16969568), (44, 14269864), (56, 11212036), (71, 8843296), (74, 8484784), (77, 8154208), (88, 7134932), (97, 6472928), (112, 5606018), (142, 4421648), (148, 4242392), (154, 4077104), (176, 3567466), (194, 3236464), (224, 2803009), (259, 2424224), (284, 2210824), (296, 2121196), (308, 2038552), (352, 1783733), (388, 1618232), (407, 1542688), (497, 1263328), (518, 1212112), (568, 1105412), (592, 1060598), (616, 1019276), (679, 924704), (776, 809116), (781, 803936), (814, 771344), (994, 631664), (1036, 606056), (1067, 588448), (1136, 552706), (1184, 530299), (1232, 509638), (1358, 462352), (1552, 404558), (1562, 401968), (1628, 385672), (1988, 315832), (2072, 303028), (2134, 294224), (2272, 276353), (2464, 254819), (2627, 239008), (2716, 231176), (2849, 220384), (3104, 202279), (3124, 200984), (3256, 192836), (3589, 174944), (3976, 157916), (4144, 151514), (4268, 147112), (5254, 119504), (5432, 115588), (5467, 114848), (5698, 110192), (6248, 100492), (6512, 96418), (6887, 91168), (7178, 87472), (7469, 84064), (7952, 78958), (8288, 75757), (8536, 73556), (10508, 59752), (10864, 57794), (10934, 57424), (11396, 55096), (12496, 50246), (13024, 48209), (13774, 45584), (14356, 43736), (14938, 42032), (15904, 39479), (17072, 36778), (18389, 34144), (21016, 29876), (21728, 28897), (21868, 28712), (22792, 27548), (24992, 25123)]