12926331392

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 240

約数和(自身を含む): 29713812480

約数和(自身を除く): 16787481088

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 61, 62, 64, 79, 104, 122, 124, 128, 158, 169, 208, 244, 248, 256, 316, 338, 403, 416, 488, 496, 512, 632, 676, 793, 806, 832, 976, 992, 1027, 1264, 1352, 1586, 1612, 1664, 1891, 1952, 1984, 2054, 2449, 2528, 2704, 3172, 3224, 3328, 3782, 3904, 3968, 4108, 4819, 4898, 5056, 5239, 5408, 6344, 6448, 6656, 7564, 7808, 7936, 8216, 9638, 9796, 10112, 10309, 10478, 10816, 12688, 12896, 13351, 15128, 15616, 15872, 16432, 19276, 19592, 20224, 20618, 20956, 21632, 24583, 25376, 25792, 26702, 30256, 31232, 31837, 32864, 38552, 39184, 40448, 41236, 41912, 43264, 49166, 50752, 51584, 53404, 60512, 62647, 63674, 65728, 77104, 78368, 82472, 83824, 86528, 98332, 101504, 103168, 106808, 121024, 125294, 127348, 131456, 149389, 154208, 156736, 164944, 167648, 196664, 203008, 206336, 213616, 242048, 250588, 254696, 262912, 298778, 308416, 313472, 319579, 329888, 335296, 393328, 406016, 413881, 427232, 484096, 501176, 509392, 525824, 597556, 616832, 626944, 639158, 659776, 670592, 786656, 814411, 827762, 854464, 968192, 1002352, 1018784, 1195112, 1233664, 1253888, 1278316, 1319552, 1341184, 1573312, 1628822, 1655524, 1708928, 1942057, 2004704, 2037568, 2390224, 2467328, 2556632, 2639104, 2682368, 3146624, 3257644, 3311048, 3417856, 3884114, 4009408, 4075136, 4780448, 5113264, 5278208, 6293248, 6515288, 6622096, 6835712, 7768228, 8018816, 8150272, 9560896, 10226528, 12586496, 13030576, 13244192, 15536456, 16037632, 16300544, 19121792, 20453056, 25246741, 26061152, 26488384, 31072912, 32075264, 38243584, 40906112, 50493482, 52122304, 52976768, 62145824, 76487168, 81812224, 100986964, 104244608, 105953536, 124291648, 163624448, 201973928, 208489216, 211907072, 248583296, 403947856, 416978432, 497166592, 807895712, 994333184, 1615791424, 3231582848, 6463165696, 12926331392]

約数ペア:

[(1, 12926331392), (2, 6463165696), (4, 3231582848), (8, 1615791424), (13, 994333184), (16, 807895712), (26, 497166592), (31, 416978432), (32, 403947856), (52, 248583296), (61, 211907072), (62, 208489216), (64, 201973928), (79, 163624448), (104, 124291648), (122, 105953536), (124, 104244608), (128, 100986964), (158, 81812224), (169, 76487168), (208, 62145824), (244, 52976768), (248, 52122304), (256, 50493482), (316, 40906112), (338, 38243584), (403, 32075264), (416, 31072912), (488, 26488384), (496, 26061152), (512, 25246741), (632, 20453056), (676, 19121792), (793, 16300544), (806, 16037632), (832, 15536456), (976, 13244192), (992, 13030576), (1027, 12586496), (1264, 10226528), (1352, 9560896), (1586, 8150272), (1612, 8018816), (1664, 7768228), (1891, 6835712), (1952, 6622096), (1984, 6515288), (2054, 6293248), (2449, 5278208), (2528, 5113264), (2704, 4780448), (3172, 4075136), (3224, 4009408), (3328, 3884114), (3782, 3417856), (3904, 3311048), (3968, 3257644), (4108, 3146624), (4819, 2682368), (4898, 2639104), (5056, 2556632), (5239, 2467328), (5408, 2390224), (6344, 2037568), (6448, 2004704), (6656, 1942057), (7564, 1708928), (7808, 1655524), (7936, 1628822), (8216, 1573312), (9638, 1341184), (9796, 1319552), (10112, 1278316), (10309, 1253888), (10478, 1233664), (10816, 1195112), (12688, 1018784), (12896, 1002352), (13351, 968192), (15128, 854464), (15616, 827762), (15872, 814411), (16432, 786656), (19276, 670592), (19592, 659776), (20224, 639158), (20618, 626944), (20956, 616832), (21632, 597556), (24583, 525824), (25376, 509392), (25792, 501176), (26702, 484096), (30256, 427232), (31232, 413881), (31837, 406016), (32864, 393328), (38552, 335296), (39184, 329888), (40448, 319579), (41236, 313472), (41912, 308416), (43264, 298778), (49166, 262912), (50752, 254696), (51584, 250588), (53404, 242048), (60512, 213616), (62647, 206336), (63674, 203008), (65728, 196664), (77104, 167648), (78368, 164944), (82472, 156736), (83824, 154208), (86528, 149389), (98332, 131456), (101504, 127348), (103168, 125294), (106808, 121024)]