427829304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 1253376000

約数和(自身を除く): 825546696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 191, 199, 201, 268, 382, 398, 402, 469, 536, 573, 597, 764, 796, 804, 938, 1146, 1194, 1337, 1393, 1407, 1528, 1592, 1608, 1876, 2292, 2388, 2674, 2786, 2814, 3752, 4011, 4179, 4584, 4776, 5348, 5572, 5628, 8022, 8358, 10696, 11144, 11256, 12797, 13333, 16044, 16716, 25594, 26666, 32088, 33432, 38009, 38391, 39999, 51188, 53332, 76018, 76782, 79998, 89579, 93331, 102376, 106664, 114027, 152036, 153564, 159996, 179158, 186662, 228054, 266063, 268737, 279993, 304072, 307128, 319992, 358316, 373324, 456108, 532126, 537474, 559986, 716632, 746648, 798189, 912216, 1064252, 1074948, 1119972, 1596378, 2128504, 2149896, 2239944, 2546603, 3192756, 5093206, 6385512, 7639809, 10186412, 15279618, 17826221, 20372824, 30559236, 35652442, 53478663, 61118472, 71304884, 106957326, 142609768, 213914652, 427829304]

約数ペア:

[(1, 427829304), (2, 213914652), (3, 142609768), (4, 106957326), (6, 71304884), (7, 61118472), (8, 53478663), (12, 35652442), (14, 30559236), (21, 20372824), (24, 17826221), (28, 15279618), (42, 10186412), (56, 7639809), (67, 6385512), (84, 5093206), (134, 3192756), (168, 2546603), (191, 2239944), (199, 2149896), (201, 2128504), (268, 1596378), (382, 1119972), (398, 1074948), (402, 1064252), (469, 912216), (536, 798189), (573, 746648), (597, 716632), (764, 559986), (796, 537474), (804, 532126), (938, 456108), (1146, 373324), (1194, 358316), (1337, 319992), (1393, 307128), (1407, 304072), (1528, 279993), (1592, 268737), (1608, 266063), (1876, 228054), (2292, 186662), (2388, 179158), (2674, 159996), (2786, 153564), (2814, 152036), (3752, 114027), (4011, 106664), (4179, 102376), (4584, 93331), (4776, 89579), (5348, 79998), (5572, 76782), (5628, 76018), (8022, 53332), (8358, 51188), (10696, 39999), (11144, 38391), (11256, 38009), (12797, 33432), (13333, 32088), (16044, 26666), (16716, 25594)]