268867888576

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{3319}}^1$

素因数の和:3695

約数の個数: 224

約数和(自身を含む): 664909414400

約数和(自身を除く): 396041525824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 307, 434, 448, 496, 532, 589, 608, 614, 868, 992, 1064, 1178, 1216, 1228, 1736, 1984, 2128, 2149, 2356, 2456, 3319, 3472, 4123, 4256, 4298, 4712, 4912, 5833, 6638, 6944, 8246, 8512, 8596, 9424, 9517, 9824, 11666, 13276, 13888, 16492, 17192, 18848, 19034, 19648, 23233, 23332, 26552, 32984, 34384, 37696, 38068, 40831, 46466, 46664, 53104, 63061, 65968, 66619, 68768, 76136, 81662, 92932, 93328, 102889, 106208, 126122, 131936, 133238, 137536, 152272, 163324, 180823, 185864, 186656, 205778, 212416, 252244, 263872, 266476, 304544, 326648, 361646, 371728, 373312, 411556, 441427, 504488, 532952, 609088, 653296, 720223, 723292, 743456, 823112, 882854, 1008976, 1018933, 1065904, 1265761, 1306592, 1440446, 1446584, 1486912, 1646224, 1765708, 1954891, 2017952, 2037866, 2131808, 2531522, 2613184, 2880892, 2893168, 3292448, 3531416, 3909782, 4035904, 4075732, 4263616, 5063044, 5761784, 5786336, 6584896, 7062832, 7132531, 7819564, 8151464, 10126088, 11523568, 11572672, 13684237, 14125664, 14265062, 15639128, 16302928, 19359727, 20252176, 23047136, 27368474, 28251328, 28530124, 31278256, 31586923, 32605856, 38719454, 40504352, 46094272, 54736948, 57060248, 62556512, 63173846, 65211712, 77438908, 81008704, 109473896, 114120496, 125113024, 126347692, 135518089, 154877816, 218947792, 221108461, 228240992, 252695384, 271036178, 309755632, 437895584, 442216922, 456481984, 505390768, 542072356, 600151537, 619511264, 875791168, 884433844, 1010781536, 1084144712, 1200303074, 1239022528, 1768867688, 2021563072, 2168289424, 2400606148, 3537735376, 4201060759, 4336578848, 4801212296, 7075470752, 8402121518, 8673157696, 9602424592, 14150941504, 16804243036, 19204849184, 33608486072, 38409698368, 67216972144, 134433944288, 268867888576]

約数ペア:

[(1, 268867888576), (2, 134433944288), (4, 67216972144), (7, 38409698368), (8, 33608486072), (14, 19204849184), (16, 16804243036), (19, 14150941504), (28, 9602424592), (31, 8673157696), (32, 8402121518), (38, 7075470752), (56, 4801212296), (62, 4336578848), (64, 4201060759), (76, 3537735376), (112, 2400606148), (124, 2168289424), (133, 2021563072), (152, 1768867688), (217, 1239022528), (224, 1200303074), (248, 1084144712), (266, 1010781536), (304, 884433844), (307, 875791168), (434, 619511264), (448, 600151537), (496, 542072356), (532, 505390768), (589, 456481984), (608, 442216922), (614, 437895584), (868, 309755632), (992, 271036178), (1064, 252695384), (1178, 228240992), (1216, 221108461), (1228, 218947792), (1736, 154877816), (1984, 135518089), (2128, 126347692), (2149, 125113024), (2356, 114120496), (2456, 109473896), (3319, 81008704), (3472, 77438908), (4123, 65211712), (4256, 63173846), (4298, 62556512), (4712, 57060248), (4912, 54736948), (5833, 46094272), (6638, 40504352), (6944, 38719454), (8246, 32605856), (8512, 31586923), (8596, 31278256), (9424, 28530124), (9517, 28251328), (9824, 27368474), (11666, 23047136), (13276, 20252176), (13888, 19359727), (16492, 16302928), (17192, 15639128), (18848, 14265062), (19034, 14125664), (19648, 13684237), (23233, 11572672), (23332, 11523568), (26552, 10126088), (32984, 8151464), (34384, 7819564), (37696, 7132531), (38068, 7062832), (40831, 6584896), (46466, 5786336), (46664, 5761784), (53104, 5063044), (63061, 4263616), (65968, 4075732), (66619, 4035904), (68768, 3909782), (76136, 3531416), (81662, 3292448), (92932, 2893168), (93328, 2880892), (102889, 2613184), (106208, 2531522), (126122, 2131808), (131936, 2037866), (133238, 2017952), (137536, 1954891), (152272, 1765708), (163324, 1646224), (180823, 1486912), (185864, 1446584), (186656, 1440446), (205778, 1306592), (212416, 1265761), (252244, 1065904), (263872, 1018933), (266476, 1008976), (304544, 882854), (326648, 823112), (361646, 743456), (371728, 723292), (373312, 720223), (411556, 653296), (441427, 609088), (504488, 532952)]