1964571567376

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{18199}}^1$

素因数の和:18414

約数の個数: 160

約数和(自身を含む): 4331485267200

約数和(自身を除く): 2366913699824

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 121, 137, 148, 176, 242, 274, 296, 407, 484, 548, 592, 814, 968, 1096, 1331, 1507, 1628, 1936, 2192, 2662, 3014, 3256, 4477, 5069, 5324, 6028, 6512, 8954, 10138, 10648, 12056, 16577, 17908, 18199, 20276, 21296, 24112, 33154, 35816, 36398, 40552, 49247, 55759, 66308, 71632, 72796, 81104, 98494, 111518, 132616, 145592, 182347, 196988, 200189, 223036, 265232, 291184, 364694, 393976, 400378, 446072, 613349, 673363, 729388, 787952, 800756, 892144, 1226698, 1346726, 1458776, 1601512, 2202079, 2453396, 2493263, 2693452, 2917552, 3203024, 4404158, 4906792, 4986526, 5386904, 6746839, 7406993, 8808316, 9813584, 9973052, 10773808, 13493678, 14813986, 17616632, 19946104, 24222869, 26987356, 27425893, 29627972, 35233264, 39892208, 48445738, 53974712, 54851786, 59255944, 81476923, 92250731, 96891476, 107949424, 109703572, 118511888, 162953846, 184501462, 193782952, 219407144, 301684823, 325907692, 369002924, 387565904, 438814288, 603369646, 651815384, 738005848, 896246153, 1014758041, 1206739292, 1303630768, 1476011696, 1792492306, 2029516082, 2413478584, 3318533053, 3584984612, 4059032164, 4826957168, 6637066106, 7169969224, 8118064328, 11162338451, 13274132212, 14339938448, 16236128656, 22324676902, 26548264424, 44649353804, 53096528848, 89298707608, 122785722961, 178597415216, 245571445922, 491142891844, 982285783688, 1964571567376]

約数ペア:

[(1, 1964571567376), (2, 982285783688), (4, 491142891844), (8, 245571445922), (11, 178597415216), (16, 122785722961), (22, 89298707608), (37, 53096528848), (44, 44649353804), (74, 26548264424), (88, 22324676902), (121, 16236128656), (137, 14339938448), (148, 13274132212), (176, 11162338451), (242, 8118064328), (274, 7169969224), (296, 6637066106), (407, 4826957168), (484, 4059032164), (548, 3584984612), (592, 3318533053), (814, 2413478584), (968, 2029516082), (1096, 1792492306), (1331, 1476011696), (1507, 1303630768), (1628, 1206739292), (1936, 1014758041), (2192, 896246153), (2662, 738005848), (3014, 651815384), (3256, 603369646), (4477, 438814288), (5069, 387565904), (5324, 369002924), (6028, 325907692), (6512, 301684823), (8954, 219407144), (10138, 193782952), (10648, 184501462), (12056, 162953846), (16577, 118511888), (17908, 109703572), (18199, 107949424), (20276, 96891476), (21296, 92250731), (24112, 81476923), (33154, 59255944), (35816, 54851786), (36398, 53974712), (40552, 48445738), (49247, 39892208), (55759, 35233264), (66308, 29627972), (71632, 27425893), (72796, 26987356), (81104, 24222869), (98494, 19946104), (111518, 17616632), (132616, 14813986), (145592, 13493678), (182347, 10773808), (196988, 9973052), (200189, 9813584), (223036, 8808316), (265232, 7406993), (291184, 6746839), (364694, 5386904), (393976, 4986526), (400378, 4906792), (446072, 4404158), (613349, 3203024), (673363, 2917552), (729388, 2693452), (787952, 2493263), (800756, 2453396), (892144, 2202079), (1226698, 1601512), (1346726, 1458776)]