239811858

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 615468672

約数和(自身を除く): 375656814

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 151, 198, 234, 286, 302, 429, 453, 617, 858, 906, 1234, 1287, 1359, 1661, 1851, 1963, 2574, 2718, 3322, 3702, 3926, 4983, 5553, 5889, 6787, 8021, 9966, 11106, 11778, 13574, 14949, 16042, 17667, 20361, 21593, 24063, 29898, 35334, 40722, 43186, 48126, 61083, 64779, 72189, 88231, 93167, 122166, 129558, 144378, 176462, 186334, 194337, 264693, 279501, 388674, 529386, 559002, 794079, 838503, 1024837, 1211171, 1588158, 1677006, 2049674, 2422342, 3074511, 3633513, 6149022, 7267026, 9223533, 10900539, 13322881, 18447066, 21801078, 26645762, 39968643, 79937286, 119905929, 239811858]

約数ペア:

[(1, 239811858), (2, 119905929), (3, 79937286), (6, 39968643), (9, 26645762), (11, 21801078), (13, 18447066), (18, 13322881), (22, 10900539), (26, 9223533), (33, 7267026), (39, 6149022), (66, 3633513), (78, 3074511), (99, 2422342), (117, 2049674), (143, 1677006), (151, 1588158), (198, 1211171), (234, 1024837), (286, 838503), (302, 794079), (429, 559002), (453, 529386), (617, 388674), (858, 279501), (906, 264693), (1234, 194337), (1287, 186334), (1359, 176462), (1661, 144378), (1851, 129558), (1963, 122166), (2574, 93167), (2718, 88231), (3322, 72189), (3702, 64779), (3926, 61083), (4983, 48126), (5553, 43186), (5889, 40722), (6787, 35334), (8021, 29898), (9966, 24063), (11106, 21593), (11778, 20361), (13574, 17667), (14949, 16042)]