617680728

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2436

約数の個数: 192

約数和(自身を含む): 2087904000

約数和(自身を除く): 1470223272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 324, 342, 378, 399, 456, 486, 504, 513, 532, 567, 648, 684, 756, 798, 972, 1026, 1064, 1134, 1197, 1368, 1512, 1539, 1596, 1701, 1944, 2052, 2268, 2389, 2394, 3078, 3192, 3402, 3591, 4104, 4536, 4617, 4778, 4788, 6156, 6804, 7167, 7182, 9234, 9556, 9576, 10773, 12312, 13608, 14334, 14364, 16723, 18468, 19112, 21501, 21546, 28668, 28728, 32319, 33446, 36936, 43002, 43092, 45391, 50169, 57336, 64503, 64638, 66892, 86004, 86184, 90782, 100338, 129006, 129276, 133784, 136173, 150507, 172008, 181564, 193509, 200676, 258012, 258552, 272346, 301014, 317737, 363128, 387018, 401352, 408519, 451521, 516024, 544692, 580527, 602028, 635474, 774036, 817038, 903042, 953211, 1089384, 1161054, 1204056, 1225557, 1270948, 1354563, 1548072, 1634076, 1806084, 1906422, 2322108, 2451114, 2541896, 2709126, 2859633, 3268152, 3612168, 3676671, 3812844, 4063689, 4644216, 4902228, 5418252, 5719266, 7353342, 7625688, 8127378, 8578899, 9804456, 10836504, 11030013, 11438532, 14706684, 16254756, 17157798, 22060026, 22877064, 25736697, 29413368, 32509512, 34315596, 44120052, 51473394, 68631192, 77210091, 88240104, 102946788, 154420182, 205893576, 308840364, 617680728]

約数ペア:

[(1, 617680728), (2, 308840364), (3, 205893576), (4, 154420182), (6, 102946788), (7, 88240104), (8, 77210091), (9, 68631192), (12, 51473394), (14, 44120052), (18, 34315596), (19, 32509512), (21, 29413368), (24, 25736697), (27, 22877064), (28, 22060026), (36, 17157798), (38, 16254756), (42, 14706684), (54, 11438532), (56, 11030013), (57, 10836504), (63, 9804456), (72, 8578899), (76, 8127378), (81, 7625688), (84, 7353342), (108, 5719266), (114, 5418252), (126, 4902228), (133, 4644216), (152, 4063689), (162, 3812844), (168, 3676671), (171, 3612168), (189, 3268152), (216, 2859633), (228, 2709126), (243, 2541896), (252, 2451114), (266, 2322108), (324, 1906422), (342, 1806084), (378, 1634076), (399, 1548072), (456, 1354563), (486, 1270948), (504, 1225557), (513, 1204056), (532, 1161054), (567, 1089384), (648, 953211), (684, 903042), (756, 817038), (798, 774036), (972, 635474), (1026, 602028), (1064, 580527), (1134, 544692), (1197, 516024), (1368, 451521), (1512, 408519), (1539, 401352), (1596, 387018), (1701, 363128), (1944, 317737), (2052, 301014), (2268, 272346), (2389, 258552), (2394, 258012), (3078, 200676), (3192, 193509), (3402, 181564), (3591, 172008), (4104, 150507), (4536, 136173), (4617, 133784), (4778, 129276), (4788, 129006), (6156, 100338), (6804, 90782), (7167, 86184), (7182, 86004), (9234, 66892), (9556, 64638), (9576, 64503), (10773, 57336), (12312, 50169), (13608, 45391), (14334, 43092), (14364, 43002), (16723, 36936), (18468, 33446), (19112, 32319), (21501, 28728), (21546, 28668)]