221230422036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{426253}}^1$

素因数の和:427385

約数の個数: 72

約数和(自身を含む): 602782831560

約数和(自身を除く): 381552409524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1109, 2218, 3327, 4436, 6654, 9981, 13308, 14417, 19962, 28834, 39924, 43251, 57668, 86502, 129753, 173004, 259506, 426253, 519012, 852506, 1278759, 1705012, 2557518, 3836277, 5115036, 5541289, 7672554, 11082578, 15345108, 16623867, 22165156, 33247734, 49871601, 66495468, 99743202, 199486404, 472714577, 945429154, 1418143731, 1890858308, 2836287462, 4254431193, 5672574924, 6145289501, 8508862386, 12290579002, 17017724772, 18435868503, 24581158004, 36871737006, 55307605509, 73743474012, 110615211018, 221230422036]

約数ペア:

[(1, 221230422036), (2, 110615211018), (3, 73743474012), (4, 55307605509), (6, 36871737006), (9, 24581158004), (12, 18435868503), (13, 17017724772), (18, 12290579002), (26, 8508862386), (36, 6145289501), (39, 5672574924), (52, 4254431193), (78, 2836287462), (117, 1890858308), (156, 1418143731), (234, 945429154), (468, 472714577), (1109, 199486404), (2218, 99743202), (3327, 66495468), (4436, 49871601), (6654, 33247734), (9981, 22165156), (13308, 16623867), (14417, 15345108), (19962, 11082578), (28834, 7672554), (39924, 5541289), (43251, 5115036), (57668, 3836277), (86502, 2557518), (129753, 1705012), (173004, 1278759), (259506, 852506), (426253, 519012)]