276043716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 792529920

約数和(自身を除く): 516486204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 53, 62, 78, 93, 106, 117, 124, 156, 159, 186, 212, 234, 279, 318, 359, 372, 403, 468, 477, 558, 636, 689, 718, 806, 954, 1077, 1116, 1209, 1378, 1436, 1612, 1643, 1908, 2067, 2154, 2418, 2756, 3231, 3286, 3627, 4134, 4308, 4667, 4836, 4929, 6201, 6462, 6572, 7254, 8268, 9334, 9858, 11129, 12402, 12924, 14001, 14508, 14787, 18668, 19027, 19716, 21359, 22258, 24804, 28002, 29574, 33387, 38054, 42003, 42718, 44516, 56004, 57081, 59148, 64077, 66774, 76108, 84006, 85436, 100161, 114162, 128154, 133548, 144677, 168012, 171243, 192231, 200322, 228324, 247351, 256308, 289354, 342486, 384462, 400644, 434031, 494702, 578708, 589837, 684972, 742053, 768924, 868062, 989404, 1179674, 1302093, 1484106, 1736124, 1769511, 2226159, 2359348, 2604186, 2968212, 3539022, 4452318, 5208372, 5308533, 7078044, 7667881, 8904636, 10617066, 15335762, 21234132, 23003643, 30671524, 46007286, 69010929, 92014572, 138021858, 276043716]

約数ペア:

[(1, 276043716), (2, 138021858), (3, 92014572), (4, 69010929), (6, 46007286), (9, 30671524), (12, 23003643), (13, 21234132), (18, 15335762), (26, 10617066), (31, 8904636), (36, 7667881), (39, 7078044), (52, 5308533), (53, 5208372), (62, 4452318), (78, 3539022), (93, 2968212), (106, 2604186), (117, 2359348), (124, 2226159), (156, 1769511), (159, 1736124), (186, 1484106), (212, 1302093), (234, 1179674), (279, 989404), (318, 868062), (359, 768924), (372, 742053), (403, 684972), (468, 589837), (477, 578708), (558, 494702), (636, 434031), (689, 400644), (718, 384462), (806, 342486), (954, 289354), (1077, 256308), (1116, 247351), (1209, 228324), (1378, 200322), (1436, 192231), (1612, 171243), (1643, 168012), (1908, 144677), (2067, 133548), (2154, 128154), (2418, 114162), (2756, 100161), (3231, 85436), (3286, 84006), (3627, 76108), (4134, 66774), (4308, 64077), (4667, 59148), (4836, 57081), (4929, 56004), (6201, 44516), (6462, 42718), (6572, 42003), (7254, 38054), (8268, 33387), (9334, 29574), (9858, 28002), (11129, 24804), (12402, 22258), (12924, 21359), (14001, 19716), (14508, 19027), (14787, 18668)]