212758416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1393

約数の個数: 120

約数和(自身を含む): 648942840

約数和(自身を除く): 436184424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 89, 104, 117, 144, 156, 178, 208, 234, 267, 312, 356, 468, 534, 624, 712, 801, 936, 1068, 1157, 1277, 1424, 1602, 1872, 2136, 2314, 2554, 3204, 3471, 3831, 4272, 4628, 5108, 6408, 6942, 7662, 9256, 10216, 10413, 11493, 12816, 13884, 15324, 16601, 18512, 20432, 20826, 22986, 27768, 30648, 33202, 41652, 45972, 49803, 55536, 61296, 66404, 83304, 91944, 99606, 113653, 132808, 149409, 166608, 183888, 199212, 227306, 265616, 298818, 340959, 398424, 454612, 597636, 681918, 796848, 909224, 1022877, 1195272, 1363836, 1477489, 1818448, 2045754, 2390544, 2727672, 2954978, 4091508, 4432467, 5455344, 5909956, 8183016, 8864934, 11819912, 13297401, 16366032, 17729868, 23639824, 26594802, 35459736, 53189604, 70919472, 106379208, 212758416]

約数ペア:

[(1, 212758416), (2, 106379208), (3, 70919472), (4, 53189604), (6, 35459736), (8, 26594802), (9, 23639824), (12, 17729868), (13, 16366032), (16, 13297401), (18, 11819912), (24, 8864934), (26, 8183016), (36, 5909956), (39, 5455344), (48, 4432467), (52, 4091508), (72, 2954978), (78, 2727672), (89, 2390544), (104, 2045754), (117, 1818448), (144, 1477489), (156, 1363836), (178, 1195272), (208, 1022877), (234, 909224), (267, 796848), (312, 681918), (356, 597636), (468, 454612), (534, 398424), (624, 340959), (712, 298818), (801, 265616), (936, 227306), (1068, 199212), (1157, 183888), (1277, 166608), (1424, 149409), (1602, 132808), (1872, 113653), (2136, 99606), (2314, 91944), (2554, 83304), (3204, 66404), (3471, 61296), (3831, 55536), (4272, 49803), (4628, 45972), (5108, 41652), (6408, 33202), (6942, 30648), (7662, 27768), (9256, 22986), (10216, 20826), (10413, 20432), (11493, 18512), (12816, 16601), (13884, 15324)]