213035472

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3671}}^1$

素因数の和:3729

約数の個数: 120

約数和(自身を含む): 662957568

約数和(自身を除く): 449922096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 3671, 4464, 4836, 6448, 7254, 7342, 9672, 11013, 14508, 14684, 19344, 22026, 29016, 29368, 33039, 44052, 47723, 58032, 58736, 66078, 88104, 95446, 113801, 132156, 143169, 176208, 190892, 227602, 264312, 286338, 341403, 381784, 429507, 455204, 528624, 572676, 682806, 763568, 859014, 910408, 1024209, 1145352, 1365612, 1479413, 1718028, 1820816, 2048418, 2290704, 2731224, 2958826, 3436056, 4096836, 4438239, 5462448, 5917652, 6872112, 8193672, 8876478, 11835304, 13314717, 16387344, 17752956, 23670608, 26629434, 35505912, 53258868, 71011824, 106517736, 213035472]

約数ペア:

[(1, 213035472), (2, 106517736), (3, 71011824), (4, 53258868), (6, 35505912), (8, 26629434), (9, 23670608), (12, 17752956), (13, 16387344), (16, 13314717), (18, 11835304), (24, 8876478), (26, 8193672), (31, 6872112), (36, 5917652), (39, 5462448), (48, 4438239), (52, 4096836), (62, 3436056), (72, 2958826), (78, 2731224), (93, 2290704), (104, 2048418), (117, 1820816), (124, 1718028), (144, 1479413), (156, 1365612), (186, 1145352), (208, 1024209), (234, 910408), (248, 859014), (279, 763568), (312, 682806), (372, 572676), (403, 528624), (468, 455204), (496, 429507), (558, 381784), (624, 341403), (744, 286338), (806, 264312), (936, 227602), (1116, 190892), (1209, 176208), (1488, 143169), (1612, 132156), (1872, 113801), (2232, 95446), (2418, 88104), (3224, 66078), (3627, 58736), (3671, 58032), (4464, 47723), (4836, 44052), (6448, 33039), (7254, 29368), (7342, 29016), (9672, 22026), (11013, 19344), (14508, 14684)]