1252066816

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:405

約数の個数: 240

約数和(自身を含む): 3428686800

約数和(自身を除く): 2176619984

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 128, 143, 154, 176, 182, 196, 208, 224, 256, 286, 308, 349, 352, 364, 392, 416, 448, 512, 539, 572, 616, 637, 698, 704, 728, 784, 832, 896, 1001, 1078, 1144, 1232, 1274, 1396, 1408, 1456, 1568, 1664, 1792, 2002, 2156, 2288, 2443, 2464, 2548, 2792, 2816, 2912, 3136, 3328, 3584, 3839, 4004, 4312, 4537, 4576, 4886, 4928, 5096, 5584, 5632, 5824, 6272, 6656, 7007, 7678, 8008, 8624, 9074, 9152, 9772, 9856, 10192, 11168, 11648, 12544, 14014, 15356, 16016, 17101, 17248, 18148, 18304, 19544, 19712, 20384, 22336, 23296, 25088, 26873, 28028, 30712, 31759, 32032, 34202, 34496, 36296, 36608, 39088, 39424, 40768, 44672, 46592, 49907, 53746, 56056, 61424, 63518, 64064, 68404, 68992, 72592, 73216, 78176, 81536, 89344, 99814, 107492, 112112, 122848, 127036, 128128, 136808, 137984, 145184, 156352, 163072, 178688, 188111, 199628, 214984, 222313, 224224, 245696, 254072, 256256, 273616, 275968, 290368, 312704, 326144, 349349, 376222, 399256, 429968, 444626, 448448, 491392, 508144, 512512, 547232, 580736, 625408, 698698, 752444, 798512, 859936, 889252, 896896, 982784, 1016288, 1094464, 1161472, 1250816, 1397396, 1504888, 1597024, 1719872, 1778504, 1793792, 1965568, 2032576, 2188928, 2322944, 2445443, 2794792, 3009776, 3194048, 3439744, 3557008, 3587584, 4065152, 4377856, 4890886, 5589584, 6019552, 6388096, 6879488, 7114016, 8130304, 8755712, 9781772, 11179168, 12039104, 12776192, 13758976, 14228032, 16260608, 19563544, 22358336, 24078208, 25552384, 28456064, 39127088, 44716672, 48156416, 56912128, 78254176, 89433344, 96312832, 113824256, 156508352, 178866688, 313016704, 626033408, 1252066816]

約数ペア:

[(1, 1252066816), (2, 626033408), (4, 313016704), (7, 178866688), (8, 156508352), (11, 113824256), (13, 96312832), (14, 89433344), (16, 78254176), (22, 56912128), (26, 48156416), (28, 44716672), (32, 39127088), (44, 28456064), (49, 25552384), (52, 24078208), (56, 22358336), (64, 19563544), (77, 16260608), (88, 14228032), (91, 13758976), (98, 12776192), (104, 12039104), (112, 11179168), (128, 9781772), (143, 8755712), (154, 8130304), (176, 7114016), (182, 6879488), (196, 6388096), (208, 6019552), (224, 5589584), (256, 4890886), (286, 4377856), (308, 4065152), (349, 3587584), (352, 3557008), (364, 3439744), (392, 3194048), (416, 3009776), (448, 2794792), (512, 2445443), (539, 2322944), (572, 2188928), (616, 2032576), (637, 1965568), (698, 1793792), (704, 1778504), (728, 1719872), (784, 1597024), (832, 1504888), (896, 1397396), (1001, 1250816), (1078, 1161472), (1144, 1094464), (1232, 1016288), (1274, 982784), (1396, 896896), (1408, 889252), (1456, 859936), (1568, 798512), (1664, 752444), (1792, 698698), (2002, 625408), (2156, 580736), (2288, 547232), (2443, 512512), (2464, 508144), (2548, 491392), (2792, 448448), (2816, 444626), (2912, 429968), (3136, 399256), (3328, 376222), (3584, 349349), (3839, 326144), (4004, 312704), (4312, 290368), (4537, 275968), (4576, 273616), (4886, 256256), (4928, 254072), (5096, 245696), (5584, 224224), (5632, 222313), (5824, 214984), (6272, 199628), (6656, 188111), (7007, 178688), (7678, 163072), (8008, 156352), (8624, 145184), (9074, 137984), (9152, 136808), (9772, 128128), (9856, 127036), (10192, 122848), (11168, 112112), (11648, 107492), (12544, 99814), (14014, 89344), (15356, 81536), (16016, 78176), (17101, 73216), (17248, 72592), (18148, 68992), (18304, 68404), (19544, 64064), (19712, 63518), (20384, 61424), (22336, 56056), (23296, 53746), (25088, 49907), (26873, 46592), (28028, 44672), (30712, 40768), (31759, 39424), (32032, 39088), (34202, 36608), (34496, 36296)]