871328904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1275

約数の個数: 128

約数和(自身を含む): 2413670400

約数和(自身を除く): 1542341496

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 53, 57, 62, 76, 93, 106, 114, 124, 152, 159, 186, 212, 228, 248, 318, 372, 424, 456, 589, 636, 744, 1007, 1163, 1178, 1272, 1643, 1767, 2014, 2326, 2356, 3021, 3286, 3489, 3534, 4028, 4652, 4712, 4929, 6042, 6572, 6978, 7068, 8056, 9304, 9858, 12084, 13144, 13956, 14136, 19716, 22097, 24168, 27912, 31217, 36053, 39432, 44194, 61639, 62434, 66291, 72106, 88388, 93651, 108159, 123278, 124868, 132582, 144212, 176776, 184917, 187302, 216318, 246556, 249736, 265164, 288424, 369834, 374604, 432636, 493112, 530328, 685007, 739668, 749208, 865272, 1171141, 1370014, 1479336, 1910809, 2055021, 2342282, 2740028, 3513423, 3821618, 4110042, 4684564, 5480056, 5732427, 7026846, 7643236, 8220084, 9369128, 11464854, 14053692, 15286472, 16440168, 22929708, 28107384, 36305371, 45859416, 72610742, 108916113, 145221484, 217832226, 290442968, 435664452, 871328904]

約数ペア:

[(1, 871328904), (2, 435664452), (3, 290442968), (4, 217832226), (6, 145221484), (8, 108916113), (12, 72610742), (19, 45859416), (24, 36305371), (31, 28107384), (38, 22929708), (53, 16440168), (57, 15286472), (62, 14053692), (76, 11464854), (93, 9369128), (106, 8220084), (114, 7643236), (124, 7026846), (152, 5732427), (159, 5480056), (186, 4684564), (212, 4110042), (228, 3821618), (248, 3513423), (318, 2740028), (372, 2342282), (424, 2055021), (456, 1910809), (589, 1479336), (636, 1370014), (744, 1171141), (1007, 865272), (1163, 749208), (1178, 739668), (1272, 685007), (1643, 530328), (1767, 493112), (2014, 432636), (2326, 374604), (2356, 369834), (3021, 288424), (3286, 265164), (3489, 249736), (3534, 246556), (4028, 216318), (4652, 187302), (4712, 184917), (4929, 176776), (6042, 144212), (6572, 132582), (6978, 124868), (7068, 123278), (8056, 108159), (9304, 93651), (9858, 88388), (12084, 72106), (13144, 66291), (13956, 62434), (14136, 61639), (19716, 44194), (22097, 39432), (24168, 36053), (27912, 31217)]