31436696736

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{3361}}^1$

素因数の和:4115

約数の個数: 144

約数和(自身を含む): 91459525248

約数和(自身を除く): 60022828512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 691, 752, 846, 1128, 1382, 1504, 1692, 2073, 2256, 2764, 3361, 3384, 4146, 4512, 5528, 6219, 6722, 6768, 8292, 10083, 11056, 12438, 13444, 13536, 16584, 20166, 22112, 24876, 26888, 30249, 32477, 33168, 40332, 49752, 53776, 60498, 64954, 66336, 80664, 97431, 99504, 107552, 120996, 129908, 157967, 161328, 194862, 199008, 241992, 259816, 292293, 315934, 322656, 389724, 473901, 483984, 519632, 584586, 631868, 779448, 947802, 967968, 1039264, 1169172, 1263736, 1421703, 1558896, 1895604, 2322451, 2338344, 2527472, 2843406, 3117792, 3791208, 4644902, 4676688, 5054944, 5686812, 6967353, 7582416, 9289804, 9353376, 11373624, 13934706, 15164832, 18579608, 20902059, 22747248, 27869412, 37159216, 41804118, 45494496, 55738824, 74318432, 83608236, 109155197, 111477648, 167216472, 218310394, 222955296, 327465591, 334432944, 436620788, 654931182, 668865888, 873241576, 982396773, 1309862364, 1746483152, 1964793546, 2619724728, 3492966304, 3929587092, 5239449456, 7859174184, 10478898912, 15718348368, 31436696736]

約数ペア:

[(1, 31436696736), (2, 15718348368), (3, 10478898912), (4, 7859174184), (6, 5239449456), (8, 3929587092), (9, 3492966304), (12, 2619724728), (16, 1964793546), (18, 1746483152), (24, 1309862364), (32, 982396773), (36, 873241576), (47, 668865888), (48, 654931182), (72, 436620788), (94, 334432944), (96, 327465591), (141, 222955296), (144, 218310394), (188, 167216472), (282, 111477648), (288, 109155197), (376, 83608236), (423, 74318432), (564, 55738824), (691, 45494496), (752, 41804118), (846, 37159216), (1128, 27869412), (1382, 22747248), (1504, 20902059), (1692, 18579608), (2073, 15164832), (2256, 13934706), (2764, 11373624), (3361, 9353376), (3384, 9289804), (4146, 7582416), (4512, 6967353), (5528, 5686812), (6219, 5054944), (6722, 4676688), (6768, 4644902), (8292, 3791208), (10083, 3117792), (11056, 2843406), (12438, 2527472), (13444, 2338344), (13536, 2322451), (16584, 1895604), (20166, 1558896), (22112, 1421703), (24876, 1263736), (26888, 1169172), (30249, 1039264), (32477, 967968), (33168, 947802), (40332, 779448), (49752, 631868), (53776, 584586), (60498, 519632), (64954, 483984), (66336, 473901), (80664, 389724), (97431, 322656), (99504, 315934), (107552, 292293), (120996, 259816), (129908, 241992), (157967, 199008), (161328, 194862)]