421265634

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 894799872

約数和(自身を除く): 473534238

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 107, 122, 183, 186, 214, 321, 347, 366, 642, 694, 1041, 1891, 2082, 3317, 3782, 5673, 6527, 6634, 9951, 10757, 11346, 13054, 19581, 19902, 21167, 21514, 32271, 37129, 39162, 42334, 63501, 64542, 74258, 111387, 127002, 202337, 222774, 404674, 607011, 656177, 1150999, 1214022, 1312354, 1968531, 2264869, 2301998, 3452997, 3937062, 4529738, 6794607, 6905994, 13589214, 70210939, 140421878, 210632817, 421265634]

約数ペア:

[(1, 421265634), (2, 210632817), (3, 140421878), (6, 70210939), (31, 13589214), (61, 6905994), (62, 6794607), (93, 4529738), (107, 3937062), (122, 3452997), (183, 2301998), (186, 2264869), (214, 1968531), (321, 1312354), (347, 1214022), (366, 1150999), (642, 656177), (694, 607011), (1041, 404674), (1891, 222774), (2082, 202337), (3317, 127002), (3782, 111387), (5673, 74258), (6527, 64542), (6634, 63501), (9951, 42334), (10757, 39162), (11346, 37129), (13054, 32271), (19581, 21514), (19902, 21167)]