16441336576

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:531

約数の個数: 288

約数和(自身を含む): 41955307520

約数和(自身を除く): 25513970944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 37, 38, 56, 62, 64, 74, 76, 112, 124, 128, 133, 148, 152, 217, 224, 248, 256, 259, 266, 296, 304, 421, 434, 448, 496, 518, 532, 589, 592, 608, 703, 842, 868, 896, 992, 1036, 1064, 1147, 1178, 1184, 1216, 1406, 1684, 1736, 1792, 1984, 2072, 2128, 2294, 2356, 2368, 2432, 2812, 2947, 3368, 3472, 3968, 4123, 4144, 4256, 4588, 4712, 4736, 4864, 4921, 5624, 5894, 6736, 6944, 7936, 7999, 8029, 8246, 8288, 8512, 9176, 9424, 9472, 9842, 11248, 11788, 13051, 13472, 13888, 15577, 15998, 16058, 16492, 16576, 17024, 18352, 18848, 19684, 21793, 22496, 23576, 26102, 26944, 27776, 31154, 31996, 32116, 32984, 33152, 34048, 36704, 37696, 39368, 43586, 44992, 47152, 52204, 53888, 55552, 55993, 62308, 63992, 64232, 65968, 66304, 73408, 75392, 78736, 87172, 89984, 91357, 94304, 104408, 107776, 109039, 111986, 124616, 127984, 128464, 131936, 146816, 150784, 152551, 157472, 174344, 179968, 182714, 188608, 208816, 218078, 223972, 247969, 249232, 255968, 256928, 263872, 293632, 295963, 305102, 314944, 348688, 365428, 377216, 417632, 436156, 447944, 482887, 495938, 498464, 511936, 513856, 527744, 591926, 610204, 629888, 697376, 730856, 754432, 835264, 872312, 895888, 965774, 991876, 996928, 1023872, 1027712, 1055488, 1183852, 1220408, 1259776, 1394752, 1461712, 1670528, 1735783, 1744624, 1791776, 1931548, 1983752, 1993856, 2047744, 2055424, 2071741, 2367704, 2440816, 2789504, 2923424, 3341056, 3380209, 3471566, 3489248, 3583552, 3863096, 3967504, 3987712, 4143482, 4735408, 4881632, 5579008, 5846848, 6760418, 6943132, 6978496, 7167104, 7726192, 7935008, 8286964, 9174853, 9470816, 9763264, 11693696, 13520836, 13886264, 13956992, 14334208, 15452384, 15870016, 16573928, 18349706, 18941632, 19526528, 23387392, 27041672, 27772528, 27913984, 30904768, 31740032, 33147856, 36699412, 37883264, 39053056, 54083344, 55545056, 61809536, 63480064, 64223971, 66295712, 73398824, 75766528, 108166688, 111090112, 123619072, 128447942, 132591424, 146797648, 216333376, 222180224, 256895884, 265182848, 293595296, 432666752, 444360448, 513791768, 530365696, 587190592, 865333504, 1027583536, 1174381184, 2055167072, 2348762368, 4110334144, 8220668288, 16441336576]

約数ペア:

[(1, 16441336576), (2, 8220668288), (4, 4110334144), (7, 2348762368), (8, 2055167072), (14, 1174381184), (16, 1027583536), (19, 865333504), (28, 587190592), (31, 530365696), (32, 513791768), (37, 444360448), (38, 432666752), (56, 293595296), (62, 265182848), (64, 256895884), (74, 222180224), (76, 216333376), (112, 146797648), (124, 132591424), (128, 128447942), (133, 123619072), (148, 111090112), (152, 108166688), (217, 75766528), (224, 73398824), (248, 66295712), (256, 64223971), (259, 63480064), (266, 61809536), (296, 55545056), (304, 54083344), (421, 39053056), (434, 37883264), (448, 36699412), (496, 33147856), (518, 31740032), (532, 30904768), (589, 27913984), (592, 27772528), (608, 27041672), (703, 23387392), (842, 19526528), (868, 18941632), (896, 18349706), (992, 16573928), (1036, 15870016), (1064, 15452384), (1147, 14334208), (1178, 13956992), (1184, 13886264), (1216, 13520836), (1406, 11693696), (1684, 9763264), (1736, 9470816), (1792, 9174853), (1984, 8286964), (2072, 7935008), (2128, 7726192), (2294, 7167104), (2356, 6978496), (2368, 6943132), (2432, 6760418), (2812, 5846848), (2947, 5579008), (3368, 4881632), (3472, 4735408), (3968, 4143482), (4123, 3987712), (4144, 3967504), (4256, 3863096), (4588, 3583552), (4712, 3489248), (4736, 3471566), (4864, 3380209), (4921, 3341056), (5624, 2923424), (5894, 2789504), (6736, 2440816), (6944, 2367704), (7936, 2071741), (7999, 2055424), (8029, 2047744), (8246, 1993856), (8288, 1983752), (8512, 1931548), (9176, 1791776), (9424, 1744624), (9472, 1735783), (9842, 1670528), (11248, 1461712), (11788, 1394752), (13051, 1259776), (13472, 1220408), (13888, 1183852), (15577, 1055488), (15998, 1027712), (16058, 1023872), (16492, 996928), (16576, 991876), (17024, 965774), (18352, 895888), (18848, 872312), (19684, 835264), (21793, 754432), (22496, 730856), (23576, 697376), (26102, 629888), (26944, 610204), (27776, 591926), (31154, 527744), (31996, 513856), (32116, 511936), (32984, 498464), (33152, 495938), (34048, 482887), (36704, 447944), (37696, 436156), (39368, 417632), (43586, 377216), (44992, 365428), (47152, 348688), (52204, 314944), (53888, 305102), (55552, 295963), (55993, 293632), (62308, 263872), (63992, 256928), (64232, 255968), (65968, 249232), (66304, 247969), (73408, 223972), (75392, 218078), (78736, 208816), (87172, 188608), (89984, 182714), (91357, 179968), (94304, 174344), (104408, 157472), (107776, 152551), (109039, 150784), (111986, 146816), (124616, 131936), (127984, 128464)]