251800848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4339}}^1$

素因数の和:4397

約数の個数: 120

約数和(自身を含む): 783560960

約数和(自身を除く): 531760112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4339, 4464, 4836, 6448, 7254, 8678, 9672, 13017, 14508, 17356, 19344, 26034, 29016, 34712, 39051, 52068, 56407, 58032, 69424, 78102, 104136, 112814, 134509, 156204, 169221, 208272, 225628, 269018, 312408, 338442, 403527, 451256, 507663, 538036, 624816, 676884, 807054, 902512, 1015326, 1076072, 1210581, 1353768, 1614108, 1748617, 2030652, 2152144, 2421162, 2707536, 3228216, 3497234, 4061304, 4842324, 5245851, 6456432, 6994468, 8122608, 9684648, 10491702, 13988936, 15737553, 19369296, 20983404, 27977872, 31475106, 41966808, 62950212, 83933616, 125900424, 251800848]

約数ペア:

[(1, 251800848), (2, 125900424), (3, 83933616), (4, 62950212), (6, 41966808), (8, 31475106), (9, 27977872), (12, 20983404), (13, 19369296), (16, 15737553), (18, 13988936), (24, 10491702), (26, 9684648), (31, 8122608), (36, 6994468), (39, 6456432), (48, 5245851), (52, 4842324), (62, 4061304), (72, 3497234), (78, 3228216), (93, 2707536), (104, 2421162), (117, 2152144), (124, 2030652), (144, 1748617), (156, 1614108), (186, 1353768), (208, 1210581), (234, 1076072), (248, 1015326), (279, 902512), (312, 807054), (372, 676884), (403, 624816), (468, 538036), (496, 507663), (558, 451256), (624, 403527), (744, 338442), (806, 312408), (936, 269018), (1116, 225628), (1209, 208272), (1488, 169221), (1612, 156204), (1872, 134509), (2232, 112814), (2418, 104136), (3224, 78102), (3627, 69424), (4339, 58032), (4464, 56407), (4836, 52068), (6448, 39051), (7254, 34712), (8678, 29016), (9672, 26034), (13017, 19344), (14508, 17356)]