221126688

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{9719}}^1$

素因数の和:9814

約数の個数: 72

約数和(自身を含む): 636854400

約数和(自身を除く): 415727712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7584, 9719, 11376, 19438, 22752, 29157, 38876, 58314, 77752, 87471, 116628, 155504, 174942, 233256, 311008, 349884, 466512, 699768, 767801, 933024, 1399536, 1535602, 2303403, 2799072, 3071204, 4606806, 6142408, 6910209, 9213612, 12284816, 13820418, 18427224, 24569632, 27640836, 36854448, 55281672, 73708896, 110563344, 221126688]

約数ペア:

[(1, 221126688), (2, 110563344), (3, 73708896), (4, 55281672), (6, 36854448), (8, 27640836), (9, 24569632), (12, 18427224), (16, 13820418), (18, 12284816), (24, 9213612), (32, 6910209), (36, 6142408), (48, 4606806), (72, 3071204), (79, 2799072), (96, 2303403), (144, 1535602), (158, 1399536), (237, 933024), (288, 767801), (316, 699768), (474, 466512), (632, 349884), (711, 311008), (948, 233256), (1264, 174942), (1422, 155504), (1896, 116628), (2528, 87471), (2844, 77752), (3792, 58314), (5688, 38876), (7584, 29157), (9719, 22752), (11376, 19438)]