212531879976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21973933}}^1$

素因数の和:21973986

約数の個数: 64

約数和(自身を含む): 590659345920

約数和(自身を除く): 378127465944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 21973933, 43947866, 65921799, 87895732, 131843598, 175791464, 263687196, 285661129, 527374392, 571322258, 681191923, 856983387, 1142644516, 1362383846, 1713966774, 2043575769, 2285289032, 2724767692, 3427933548, 4087151538, 5449535384, 6855867096, 8174303076, 8855494999, 16348606152, 17710989998, 26566484997, 35421979996, 53132969994, 70843959992, 106265939988, 212531879976]

約数ペア:

[(1, 212531879976), (2, 106265939988), (3, 70843959992), (4, 53132969994), (6, 35421979996), (8, 26566484997), (12, 17710989998), (13, 16348606152), (24, 8855494999), (26, 8174303076), (31, 6855867096), (39, 5449535384), (52, 4087151538), (62, 3427933548), (78, 2724767692), (93, 2285289032), (104, 2043575769), (124, 1713966774), (156, 1362383846), (186, 1142644516), (248, 856983387), (312, 681191923), (372, 571322258), (403, 527374392), (744, 285661129), (806, 263687196), (1209, 175791464), (1612, 131843598), (2418, 87895732), (3224, 65921799), (4836, 43947866), (9672, 21973933)]