261834144

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19073}}^1$

素因数の和:19110

約数の個数: 96

約数和(自身を含む): 807516864

約数和(自身を除く): 545682720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 176, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 858, 1056, 1144, 1248, 1716, 2288, 3432, 4576, 6864, 13728, 19073, 38146, 57219, 76292, 114438, 152584, 209803, 228876, 247949, 305168, 419606, 457752, 495898, 610336, 629409, 743847, 839212, 915504, 991796, 1258818, 1487694, 1678424, 1831008, 1983592, 2517636, 2727439, 2975388, 3356848, 3967184, 5035272, 5454878, 5950776, 6713696, 7934368, 8182317, 10070544, 10909756, 11901552, 16364634, 20141088, 21819512, 23803104, 32729268, 43639024, 65458536, 87278048, 130917072, 261834144]

約数ペア:

[(1, 261834144), (2, 130917072), (3, 87278048), (4, 65458536), (6, 43639024), (8, 32729268), (11, 23803104), (12, 21819512), (13, 20141088), (16, 16364634), (22, 11901552), (24, 10909756), (26, 10070544), (32, 8182317), (33, 7934368), (39, 6713696), (44, 5950776), (48, 5454878), (52, 5035272), (66, 3967184), (78, 3356848), (88, 2975388), (96, 2727439), (104, 2517636), (132, 1983592), (143, 1831008), (156, 1678424), (176, 1487694), (208, 1258818), (264, 991796), (286, 915504), (312, 839212), (352, 743847), (416, 629409), (429, 610336), (528, 495898), (572, 457752), (624, 419606), (858, 305168), (1056, 247949), (1144, 228876), (1248, 209803), (1716, 152584), (2288, 114438), (3432, 76292), (4576, 57219), (6864, 38146), (13728, 19073)]