397345284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:799

約数の個数: 192

約数和(自身を含む): 1277337600

約数和(自身を除く): 879992316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 43, 51, 54, 63, 68, 84, 86, 102, 108, 119, 126, 129, 153, 172, 189, 204, 238, 252, 258, 301, 306, 357, 378, 387, 459, 476, 516, 602, 612, 714, 719, 731, 756, 774, 903, 918, 1071, 1161, 1204, 1428, 1438, 1462, 1548, 1806, 1836, 2142, 2157, 2193, 2322, 2709, 2876, 2924, 3213, 3612, 4284, 4314, 4386, 4644, 5033, 5117, 5418, 6426, 6471, 6579, 8127, 8628, 8772, 10066, 10234, 10836, 12223, 12852, 12942, 13158, 15099, 15351, 16254, 19413, 19737, 20132, 20468, 24446, 25884, 26316, 30198, 30702, 30917, 32508, 36669, 38826, 39474, 45297, 46053, 48892, 60396, 61404, 61834, 73338, 77652, 78948, 85561, 90594, 92106, 92751, 110007, 123668, 135891, 138159, 146676, 171122, 181188, 184212, 185502, 216419, 220014, 256683, 271782, 276318, 278253, 330021, 342244, 371004, 432838, 440028, 513366, 525589, 543564, 552636, 556506, 649257, 660042, 770049, 834759, 865676, 1026732, 1051178, 1113012, 1298514, 1320084, 1540098, 1576767, 1669518, 1947771, 2102356, 2310147, 2597028, 3080196, 3153534, 3339036, 3679123, 3895542, 4620294, 4730301, 5843313, 6307068, 7358246, 7791084, 9240588, 9460602, 11037369, 11686626, 14190903, 14716492, 18921204, 22074738, 23373252, 28381806, 33112107, 44149476, 56763612, 66224214, 99336321, 132448428, 198672642, 397345284]

約数ペア:

[(1, 397345284), (2, 198672642), (3, 132448428), (4, 99336321), (6, 66224214), (7, 56763612), (9, 44149476), (12, 33112107), (14, 28381806), (17, 23373252), (18, 22074738), (21, 18921204), (27, 14716492), (28, 14190903), (34, 11686626), (36, 11037369), (42, 9460602), (43, 9240588), (51, 7791084), (54, 7358246), (63, 6307068), (68, 5843313), (84, 4730301), (86, 4620294), (102, 3895542), (108, 3679123), (119, 3339036), (126, 3153534), (129, 3080196), (153, 2597028), (172, 2310147), (189, 2102356), (204, 1947771), (238, 1669518), (252, 1576767), (258, 1540098), (301, 1320084), (306, 1298514), (357, 1113012), (378, 1051178), (387, 1026732), (459, 865676), (476, 834759), (516, 770049), (602, 660042), (612, 649257), (714, 556506), (719, 552636), (731, 543564), (756, 525589), (774, 513366), (903, 440028), (918, 432838), (1071, 371004), (1161, 342244), (1204, 330021), (1428, 278253), (1438, 276318), (1462, 271782), (1548, 256683), (1806, 220014), (1836, 216419), (2142, 185502), (2157, 184212), (2193, 181188), (2322, 171122), (2709, 146676), (2876, 138159), (2924, 135891), (3213, 123668), (3612, 110007), (4284, 92751), (4314, 92106), (4386, 90594), (4644, 85561), (5033, 78948), (5117, 77652), (5418, 73338), (6426, 61834), (6471, 61404), (6579, 60396), (8127, 48892), (8628, 46053), (8772, 45297), (10066, 39474), (10234, 38826), (10836, 36669), (12223, 32508), (12852, 30917), (12942, 30702), (13158, 30198), (15099, 26316), (15351, 25884), (16254, 24446), (19413, 20468), (19737, 20132)]