531914796

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 1636992000

約数和(自身を除く): 1105077204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 83, 84, 98, 108, 126, 147, 166, 173, 189, 196, 249, 252, 294, 332, 343, 346, 378, 441, 498, 519, 581, 588, 686, 692, 747, 756, 882, 996, 1029, 1038, 1162, 1211, 1323, 1372, 1494, 1557, 1743, 1764, 2058, 2076, 2241, 2324, 2422, 2646, 2988, 3087, 3114, 3486, 3633, 4067, 4116, 4482, 4671, 4844, 5229, 5292, 6174, 6228, 6972, 7266, 8134, 8477, 8964, 9261, 9342, 10458, 10899, 12201, 12348, 14359, 14532, 15687, 16268, 16954, 18522, 18684, 20916, 21798, 24402, 25431, 28469, 28718, 31374, 32697, 33908, 36603, 37044, 43077, 43596, 48804, 50862, 56938, 57436, 59339, 62748, 65394, 73206, 76293, 85407, 86154, 100513, 101724, 109809, 113876, 118678, 129231, 130788, 146412, 152586, 170814, 172308, 178017, 201026, 219618, 228879, 237356, 256221, 258462, 301539, 305172, 341628, 356034, 387693, 402052, 439236, 457758, 512442, 516924, 534051, 603078, 703591, 712068, 768663, 775386, 904617, 915516, 1024884, 1068102, 1206156, 1407182, 1537326, 1550772, 1602153, 1809234, 2110773, 2136204, 2713851, 2814364, 3074652, 3204306, 3618468, 4221546, 4925137, 5427702, 6332319, 6408612, 8443092, 9850274, 10855404, 12664638, 14775411, 18996957, 19700548, 25329276, 29550822, 37993914, 44326233, 59101644, 75987828, 88652466, 132978699, 177304932, 265957398, 531914796]

約数ペア:

[(1, 531914796), (2, 265957398), (3, 177304932), (4, 132978699), (6, 88652466), (7, 75987828), (9, 59101644), (12, 44326233), (14, 37993914), (18, 29550822), (21, 25329276), (27, 19700548), (28, 18996957), (36, 14775411), (42, 12664638), (49, 10855404), (54, 9850274), (63, 8443092), (83, 6408612), (84, 6332319), (98, 5427702), (108, 4925137), (126, 4221546), (147, 3618468), (166, 3204306), (173, 3074652), (189, 2814364), (196, 2713851), (249, 2136204), (252, 2110773), (294, 1809234), (332, 1602153), (343, 1550772), (346, 1537326), (378, 1407182), (441, 1206156), (498, 1068102), (519, 1024884), (581, 915516), (588, 904617), (686, 775386), (692, 768663), (747, 712068), (756, 703591), (882, 603078), (996, 534051), (1029, 516924), (1038, 512442), (1162, 457758), (1211, 439236), (1323, 402052), (1372, 387693), (1494, 356034), (1557, 341628), (1743, 305172), (1764, 301539), (2058, 258462), (2076, 256221), (2241, 237356), (2324, 228879), (2422, 219618), (2646, 201026), (2988, 178017), (3087, 172308), (3114, 170814), (3486, 152586), (3633, 146412), (4067, 130788), (4116, 129231), (4482, 118678), (4671, 113876), (4844, 109809), (5229, 101724), (5292, 100513), (6174, 86154), (6228, 85407), (6972, 76293), (7266, 73206), (8134, 65394), (8477, 62748), (8964, 59339), (9261, 57436), (9342, 56938), (10458, 50862), (10899, 48804), (12201, 43596), (12348, 43077), (14359, 37044), (14532, 36603), (15687, 33908), (16268, 32697), (16954, 31374), (18522, 28718), (18684, 28469), (20916, 25431), (21798, 24402)]