2138885424

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36857}}^1$

素因数の和:36915

約数の個数: 120

約数和(自身を含む): 6654490752

約数和(自身を除く): 4515605328

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, 4464, 4836, 6448, 7254, 9672, 14508, 19344, 29016, 36857, 58032, 73714, 110571, 147428, 221142, 294856, 331713, 442284, 479141, 589712, 663426, 884568, 958282, 1142567, 1326852, 1437423, 1769136, 1916564, 2285134, 2653704, 2874846, 3427701, 3833128, 4312269, 4570268, 5307408, 5749692, 6855402, 7666256, 8624538, 9140536, 10283103, 11499384, 13710804, 14853371, 17249076, 18281072, 20566206, 22998768, 27421608, 29706742, 34498152, 41132412, 44560113, 54843216, 59413484, 68996304, 82264824, 89120226, 118826968, 133680339, 164529648, 178240452, 237653936, 267360678, 356480904, 534721356, 712961808, 1069442712, 2138885424]

約数ペア:

[(1, 2138885424), (2, 1069442712), (3, 712961808), (4, 534721356), (6, 356480904), (8, 267360678), (9, 237653936), (12, 178240452), (13, 164529648), (16, 133680339), (18, 118826968), (24, 89120226), (26, 82264824), (31, 68996304), (36, 59413484), (39, 54843216), (48, 44560113), (52, 41132412), (62, 34498152), (72, 29706742), (78, 27421608), (93, 22998768), (104, 20566206), (117, 18281072), (124, 17249076), (144, 14853371), (156, 13710804), (186, 11499384), (208, 10283103), (234, 9140536), (248, 8624538), (279, 7666256), (312, 6855402), (372, 5749692), (403, 5307408), (468, 4570268), (496, 4312269), (558, 3833128), (624, 3427701), (744, 2874846), (806, 2653704), (936, 2285134), (1116, 1916564), (1209, 1769136), (1488, 1437423), (1612, 1326852), (1872, 1142567), (2232, 958282), (2418, 884568), (3224, 663426), (3627, 589712), (4464, 479141), (4836, 442284), (6448, 331713), (7254, 294856), (9672, 221142), (14508, 147428), (19344, 110571), (29016, 73714), (36857, 58032)]