271628604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 772716672

約数和(自身を除く): 501088068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 53, 78, 94, 106, 117, 141, 156, 159, 188, 212, 233, 234, 282, 318, 423, 466, 468, 477, 564, 611, 636, 689, 699, 846, 932, 954, 1222, 1378, 1398, 1692, 1833, 1908, 2067, 2097, 2444, 2491, 2756, 2796, 3029, 3666, 4134, 4194, 4982, 5499, 6058, 6201, 7332, 7473, 8268, 8388, 9087, 9964, 10951, 10998, 12116, 12349, 12402, 14946, 18174, 21902, 21996, 22419, 24698, 24804, 27261, 29892, 32383, 32853, 36348, 37047, 43804, 44838, 49396, 54522, 64766, 65706, 74094, 89676, 97149, 98559, 109044, 111141, 129532, 131412, 142363, 148188, 160537, 194298, 197118, 222282, 284726, 291447, 321074, 388596, 394236, 427089, 444564, 481611, 569452, 580403, 582894, 642148, 854178, 963222, 1160806, 1165788, 1281267, 1444833, 1708356, 1741209, 1926444, 2321612, 2562534, 2889666, 3482418, 5125068, 5223627, 5779332, 6964836, 7545239, 10447254, 15090478, 20894508, 22635717, 30180956, 45271434, 67907151, 90542868, 135814302, 271628604]

約数ペア:

[(1, 271628604), (2, 135814302), (3, 90542868), (4, 67907151), (6, 45271434), (9, 30180956), (12, 22635717), (13, 20894508), (18, 15090478), (26, 10447254), (36, 7545239), (39, 6964836), (47, 5779332), (52, 5223627), (53, 5125068), (78, 3482418), (94, 2889666), (106, 2562534), (117, 2321612), (141, 1926444), (156, 1741209), (159, 1708356), (188, 1444833), (212, 1281267), (233, 1165788), (234, 1160806), (282, 963222), (318, 854178), (423, 642148), (466, 582894), (468, 580403), (477, 569452), (564, 481611), (611, 444564), (636, 427089), (689, 394236), (699, 388596), (846, 321074), (932, 291447), (954, 284726), (1222, 222282), (1378, 197118), (1398, 194298), (1692, 160537), (1833, 148188), (1908, 142363), (2067, 131412), (2097, 129532), (2444, 111141), (2491, 109044), (2756, 98559), (2796, 97149), (3029, 89676), (3666, 74094), (4134, 65706), (4194, 64766), (4982, 54522), (5499, 49396), (6058, 44838), (6201, 43804), (7332, 37047), (7473, 36348), (8268, 32853), (8388, 32383), (9087, 29892), (9964, 27261), (10951, 24804), (10998, 24698), (12116, 22419), (12349, 21996), (12402, 21902), (14946, 18174)]