218635344

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{19219}}^1$

素因数の和:19312

約数の個数: 60

約数和(自身を含む): 619652800

約数和(自身を除く): 401017456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 19219, 38438, 57657, 76876, 115314, 153752, 172971, 230628, 307504, 345942, 461256, 691884, 922512, 1383768, 1518301, 2767536, 3036602, 4554903, 6073204, 9109806, 12146408, 13664709, 18219612, 24292816, 27329418, 36439224, 54658836, 72878448, 109317672, 218635344]

約数ペア:

[(1, 218635344), (2, 109317672), (3, 72878448), (4, 54658836), (6, 36439224), (8, 27329418), (9, 24292816), (12, 18219612), (16, 13664709), (18, 12146408), (24, 9109806), (36, 6073204), (48, 4554903), (72, 3036602), (79, 2767536), (144, 1518301), (158, 1383768), (237, 922512), (316, 691884), (474, 461256), (632, 345942), (711, 307504), (948, 230628), (1264, 172971), (1422, 153752), (1896, 115314), (2844, 76876), (3792, 57657), (5688, 38438), (11376, 19219)]