340891548

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 880165440

約数和(自身を除く): 539273892

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 53, 68, 82, 102, 106, 123, 159, 164, 204, 212, 246, 318, 492, 636, 697, 769, 901, 1394, 1538, 1802, 2091, 2173, 2307, 2703, 2788, 3076, 3604, 4182, 4346, 4614, 5406, 6519, 8364, 8692, 9228, 10812, 13038, 13073, 26076, 26146, 31529, 36941, 39219, 40757, 52292, 63058, 73882, 78438, 81514, 94587, 110823, 122271, 126116, 147764, 156876, 163028, 189174, 221646, 244542, 378348, 443292, 489084, 535993, 692869, 1071986, 1385738, 1607979, 1671037, 2078607, 2143972, 2771476, 3215958, 3342074, 4157214, 5013111, 6431916, 6684148, 8314428, 10026222, 20052444, 28407629, 56815258, 85222887, 113630516, 170445774, 340891548]

約数ペア:

[(1, 340891548), (2, 170445774), (3, 113630516), (4, 85222887), (6, 56815258), (12, 28407629), (17, 20052444), (34, 10026222), (41, 8314428), (51, 6684148), (53, 6431916), (68, 5013111), (82, 4157214), (102, 3342074), (106, 3215958), (123, 2771476), (159, 2143972), (164, 2078607), (204, 1671037), (212, 1607979), (246, 1385738), (318, 1071986), (492, 692869), (636, 535993), (697, 489084), (769, 443292), (901, 378348), (1394, 244542), (1538, 221646), (1802, 189174), (2091, 163028), (2173, 156876), (2307, 147764), (2703, 126116), (2788, 122271), (3076, 110823), (3604, 94587), (4182, 81514), (4346, 78438), (4614, 73882), (5406, 63058), (6519, 52292), (8364, 40757), (8692, 39219), (9228, 36941), (10812, 31529), (13038, 26146), (13073, 26076)]