280074224124

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{719}}^1\times {\mathrm{19927}}^1$

素因数の和:20840

約数の個数: 96

約数和(自身を含む): 731182233600

約数和(自身を除く): 451108009476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 719, 724, 1086, 1438, 1629, 2157, 2172, 2876, 3258, 4314, 4887, 6471, 6516, 8628, 9774, 12942, 19413, 19548, 19927, 25884, 38826, 39854, 59781, 77652, 79708, 119562, 130139, 179343, 239124, 260278, 358686, 390417, 520556, 538029, 717372, 780834, 1076058, 1171251, 1561668, 2152116, 2342502, 3513753, 3606787, 4685004, 7027506, 7213574, 10820361, 14055012, 14327513, 14427148, 21640722, 28655026, 32461083, 42982539, 43281444, 57310052, 64922166, 85965078, 97383249, 128947617, 129844332, 171930156, 194766498, 257895234, 386842851, 389532996, 515790468, 773685702, 1547371404, 2593279853, 5186559706, 7779839559, 10373119412, 15559679118, 23339518677, 31119358236, 46679037354, 70018556031, 93358074708, 140037112062, 280074224124]

約数ペア:

[(1, 280074224124), (2, 140037112062), (3, 93358074708), (4, 70018556031), (6, 46679037354), (9, 31119358236), (12, 23339518677), (18, 15559679118), (27, 10373119412), (36, 7779839559), (54, 5186559706), (108, 2593279853), (181, 1547371404), (362, 773685702), (543, 515790468), (719, 389532996), (724, 386842851), (1086, 257895234), (1438, 194766498), (1629, 171930156), (2157, 129844332), (2172, 128947617), (2876, 97383249), (3258, 85965078), (4314, 64922166), (4887, 57310052), (6471, 43281444), (6516, 42982539), (8628, 32461083), (9774, 28655026), (12942, 21640722), (19413, 14427148), (19548, 14327513), (19927, 14055012), (25884, 10820361), (38826, 7213574), (39854, 7027506), (59781, 4685004), (77652, 3606787), (79708, 3513753), (119562, 2342502), (130139, 2152116), (179343, 1561668), (239124, 1171251), (260278, 1076058), (358686, 780834), (390417, 717372), (520556, 538029)]