245144304

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{74017}}^1$

素因数の和:74054

約数の個数: 60

約数和(自身を含む): 715902096

約数和(自身を除く): 470757792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 74017, 148034, 222051, 296068, 444102, 592136, 666153, 888204, 1184272, 1332306, 1702391, 1776408, 2664612, 3404782, 3552816, 5107173, 5329224, 6809564, 10214346, 10658448, 13619128, 15321519, 20428692, 27238256, 30643038, 40857384, 61286076, 81714768, 122572152, 245144304]

約数ペア:

[(1, 245144304), (2, 122572152), (3, 81714768), (4, 61286076), (6, 40857384), (8, 30643038), (9, 27238256), (12, 20428692), (16, 15321519), (18, 13619128), (23, 10658448), (24, 10214346), (36, 6809564), (46, 5329224), (48, 5107173), (69, 3552816), (72, 3404782), (92, 2664612), (138, 1776408), (144, 1702391), (184, 1332306), (207, 1184272), (276, 888204), (368, 666153), (414, 592136), (552, 444102), (828, 296068), (1104, 222051), (1656, 148034), (3312, 74017)]