425526584

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 1021567680

約数和(自身を除く): 596041096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 49, 56, 62, 76, 97, 98, 124, 133, 152, 194, 196, 217, 248, 266, 361, 388, 392, 434, 532, 589, 679, 722, 776, 868, 931, 1064, 1178, 1358, 1444, 1519, 1736, 1843, 1862, 2356, 2527, 2716, 2888, 3007, 3038, 3686, 3724, 4123, 4712, 4753, 5054, 5432, 6014, 6076, 7372, 7448, 8246, 9506, 10108, 11191, 12028, 12152, 12901, 14744, 16492, 17689, 19012, 20216, 21049, 22382, 24056, 25802, 28861, 32984, 35017, 35378, 38024, 42098, 44764, 51604, 57133, 57722, 70034, 70756, 78337, 84196, 89528, 90307, 103208, 114266, 115444, 140068, 141512, 147343, 156674, 168392, 180614, 228532, 230888, 245119, 280136, 294686, 313348, 361228, 399931, 457064, 490238, 548359, 589372, 626696, 722456, 799862, 980476, 1085527, 1096718, 1178744, 1599724, 1715833, 1960952, 2171054, 2193436, 2799517, 3199448, 3431666, 4342108, 4386872, 5599034, 6863332, 7598689, 8684216, 11198068, 13726664, 15197378, 22396136, 30394756, 53190823, 60789512, 106381646, 212763292, 425526584]

約数ペア:

[(1, 425526584), (2, 212763292), (4, 106381646), (7, 60789512), (8, 53190823), (14, 30394756), (19, 22396136), (28, 15197378), (31, 13726664), (38, 11198068), (49, 8684216), (56, 7598689), (62, 6863332), (76, 5599034), (97, 4386872), (98, 4342108), (124, 3431666), (133, 3199448), (152, 2799517), (194, 2193436), (196, 2171054), (217, 1960952), (248, 1715833), (266, 1599724), (361, 1178744), (388, 1096718), (392, 1085527), (434, 980476), (532, 799862), (589, 722456), (679, 626696), (722, 589372), (776, 548359), (868, 490238), (931, 457064), (1064, 399931), (1178, 361228), (1358, 313348), (1444, 294686), (1519, 280136), (1736, 245119), (1843, 230888), (1862, 228532), (2356, 180614), (2527, 168392), (2716, 156674), (2888, 147343), (3007, 141512), (3038, 140068), (3686, 115444), (3724, 114266), (4123, 103208), (4712, 90307), (4753, 89528), (5054, 84196), (5432, 78337), (6014, 70756), (6076, 70034), (7372, 57722), (7448, 57133), (8246, 51604), (9506, 44764), (10108, 42098), (11191, 38024), (12028, 35378), (12152, 35017), (12901, 32984), (14744, 28861), (16492, 25802), (17689, 24056), (19012, 22382), (20216, 21049)]