7257346096

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3472

約数の個数: 240

約数和(自身を含む): 20233704960

約数和(自身を除く): 12976358864

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 38, 44, 49, 52, 56, 76, 77, 88, 91, 98, 104, 112, 133, 143, 152, 154, 176, 182, 196, 208, 209, 247, 266, 286, 304, 308, 364, 392, 418, 494, 532, 539, 572, 616, 637, 728, 784, 836, 931, 988, 1001, 1064, 1078, 1144, 1232, 1274, 1456, 1463, 1672, 1729, 1862, 1976, 2002, 2128, 2156, 2288, 2548, 2717, 2926, 3344, 3407, 3458, 3724, 3952, 4004, 4312, 5096, 5434, 5852, 6814, 6916, 7007, 7448, 8008, 8624, 10192, 10241, 10868, 11704, 12103, 13628, 13832, 14014, 14896, 16016, 19019, 20482, 21736, 23408, 23849, 24206, 27256, 27664, 28028, 37477, 38038, 40964, 43472, 44291, 47698, 48412, 54512, 56056, 64733, 74954, 76076, 81928, 88582, 95396, 96824, 112112, 129466, 133133, 149908, 152152, 163856, 166943, 177164, 190792, 193648, 258932, 262339, 266266, 299816, 304304, 310037, 333886, 354328, 381584, 453131, 487201, 517864, 524678, 532532, 599632, 620074, 667772, 708656, 712063, 841529, 906262, 974402, 1035728, 1049356, 1065064, 1240148, 1335544, 1424126, 1683058, 1812524, 1836373, 1948804, 2098712, 2130128, 2170259, 2480296, 2671088, 2848252, 3171917, 3366116, 3410407, 3625048, 3672746, 3897608, 4197424, 4340518, 4960592, 4984441, 5696504, 5890703, 6343834, 6732232, 6820814, 7250096, 7345492, 7795216, 8681036, 9256819, 9968882, 11393008, 11781406, 12687668, 13464464, 13641628, 14690984, 17362072, 18513638, 19937764, 23562812, 23872849, 25375336, 27283256, 29381968, 34724144, 34891087, 37027276, 39875528, 41234921, 47125624, 47745698, 50750672, 54566512, 64797733, 69782174, 74054552, 79751056, 82469842, 94251248, 95491396, 129595466, 139564348, 148109104, 164939684, 190982792, 259190932, 279128696, 329879368, 381965584, 453584131, 518381864, 558257392, 659758736, 907168262, 1036763728, 1814336524, 3628673048, 7257346096]

約数ペア:

[(1, 7257346096), (2, 3628673048), (4, 1814336524), (7, 1036763728), (8, 907168262), (11, 659758736), (13, 558257392), (14, 518381864), (16, 453584131), (19, 381965584), (22, 329879368), (26, 279128696), (28, 259190932), (38, 190982792), (44, 164939684), (49, 148109104), (52, 139564348), (56, 129595466), (76, 95491396), (77, 94251248), (88, 82469842), (91, 79751056), (98, 74054552), (104, 69782174), (112, 64797733), (133, 54566512), (143, 50750672), (152, 47745698), (154, 47125624), (176, 41234921), (182, 39875528), (196, 37027276), (208, 34891087), (209, 34724144), (247, 29381968), (266, 27283256), (286, 25375336), (304, 23872849), (308, 23562812), (364, 19937764), (392, 18513638), (418, 17362072), (494, 14690984), (532, 13641628), (539, 13464464), (572, 12687668), (616, 11781406), (637, 11393008), (728, 9968882), (784, 9256819), (836, 8681036), (931, 7795216), (988, 7345492), (1001, 7250096), (1064, 6820814), (1078, 6732232), (1144, 6343834), (1232, 5890703), (1274, 5696504), (1456, 4984441), (1463, 4960592), (1672, 4340518), (1729, 4197424), (1862, 3897608), (1976, 3672746), (2002, 3625048), (2128, 3410407), (2156, 3366116), (2288, 3171917), (2548, 2848252), (2717, 2671088), (2926, 2480296), (3344, 2170259), (3407, 2130128), (3458, 2098712), (3724, 1948804), (3952, 1836373), (4004, 1812524), (4312, 1683058), (5096, 1424126), (5434, 1335544), (5852, 1240148), (6814, 1065064), (6916, 1049356), (7007, 1035728), (7448, 974402), (8008, 906262), (8624, 841529), (10192, 712063), (10241, 708656), (10868, 667772), (11704, 620074), (12103, 599632), (13628, 532532), (13832, 524678), (14014, 517864), (14896, 487201), (16016, 453131), (19019, 381584), (20482, 354328), (21736, 333886), (23408, 310037), (23849, 304304), (24206, 299816), (27256, 266266), (27664, 262339), (28028, 258932), (37477, 193648), (38038, 190792), (40964, 177164), (43472, 166943), (44291, 163856), (47698, 152152), (48412, 149908), (54512, 133133), (56056, 129466), (64733, 112112), (74954, 96824), (76076, 95396), (81928, 88582)]