551428248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1097

約数の個数: 128

約数和(自身を含む): 1642475520

約数和(自身を除く): 1091047272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 113, 124, 168, 186, 217, 226, 248, 339, 372, 434, 452, 651, 678, 744, 791, 868, 904, 937, 1302, 1356, 1582, 1736, 1874, 2373, 2604, 2712, 2811, 3164, 3503, 3748, 4746, 5208, 5622, 6328, 6559, 7006, 7496, 9492, 10509, 11244, 13118, 14012, 18984, 19677, 21018, 22488, 24521, 26236, 28024, 29047, 39354, 42036, 49042, 52472, 58094, 73563, 78708, 84072, 87141, 98084, 105881, 116188, 147126, 157416, 174282, 196168, 203329, 211762, 232376, 294252, 317643, 348564, 406658, 423524, 588504, 609987, 635286, 697128, 741167, 813316, 847048, 1219974, 1270572, 1482334, 1626632, 2223501, 2439948, 2541144, 2964668, 3282311, 4447002, 4879896, 5929336, 6564622, 8894004, 9846933, 13129244, 17788008, 19693866, 22976177, 26258488, 39387732, 45952354, 68928531, 78775464, 91904708, 137857062, 183809416, 275714124, 551428248]

約数ペア:

[(1, 551428248), (2, 275714124), (3, 183809416), (4, 137857062), (6, 91904708), (7, 78775464), (8, 68928531), (12, 45952354), (14, 39387732), (21, 26258488), (24, 22976177), (28, 19693866), (31, 17788008), (42, 13129244), (56, 9846933), (62, 8894004), (84, 6564622), (93, 5929336), (113, 4879896), (124, 4447002), (168, 3282311), (186, 2964668), (217, 2541144), (226, 2439948), (248, 2223501), (339, 1626632), (372, 1482334), (434, 1270572), (452, 1219974), (651, 847048), (678, 813316), (744, 741167), (791, 697128), (868, 635286), (904, 609987), (937, 588504), (1302, 423524), (1356, 406658), (1582, 348564), (1736, 317643), (1874, 294252), (2373, 232376), (2604, 211762), (2712, 203329), (2811, 196168), (3164, 174282), (3503, 157416), (3748, 147126), (4746, 116188), (5208, 105881), (5622, 98084), (6328, 87141), (6559, 84072), (7006, 78708), (7496, 73563), (9492, 58094), (10509, 52472), (11244, 49042), (13118, 42036), (14012, 39354), (18984, 29047), (19677, 28024), (21018, 26236), (22488, 24521)]