555530454

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 1384750080

約数和(自身を除く): 829219626

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 83, 102, 138, 153, 166, 207, 249, 306, 317, 391, 414, 459, 498, 621, 634, 747, 782, 918, 951, 1173, 1242, 1411, 1494, 1902, 1909, 2241, 2346, 2822, 2853, 3519, 3818, 4233, 4482, 5389, 5706, 5727, 7038, 7291, 8466, 8559, 10557, 10778, 11454, 12699, 14582, 16167, 17118, 17181, 21114, 21873, 25398, 26311, 32334, 32453, 34362, 38097, 43746, 48501, 51543, 52622, 64906, 65619, 76194, 78933, 97002, 97359, 103086, 123947, 131238, 145503, 157866, 194718, 196857, 236799, 247894, 291006, 292077, 371841, 393714, 447287, 473598, 584154, 605153, 710397, 743682, 876231, 894574, 1115523, 1210306, 1341861, 1420794, 1752462, 1815459, 2231046, 2683722, 3346569, 3630918, 4025583, 5446377, 6693138, 8051166, 10287601, 10892754, 12076749, 16339131, 20575202, 24153498, 30862803, 32678262, 61725606, 92588409, 185176818, 277765227, 555530454]

約数ペア:

[(1, 555530454), (2, 277765227), (3, 185176818), (6, 92588409), (9, 61725606), (17, 32678262), (18, 30862803), (23, 24153498), (27, 20575202), (34, 16339131), (46, 12076749), (51, 10892754), (54, 10287601), (69, 8051166), (83, 6693138), (102, 5446377), (138, 4025583), (153, 3630918), (166, 3346569), (207, 2683722), (249, 2231046), (306, 1815459), (317, 1752462), (391, 1420794), (414, 1341861), (459, 1210306), (498, 1115523), (621, 894574), (634, 876231), (747, 743682), (782, 710397), (918, 605153), (951, 584154), (1173, 473598), (1242, 447287), (1411, 393714), (1494, 371841), (1902, 292077), (1909, 291006), (2241, 247894), (2346, 236799), (2822, 196857), (2853, 194718), (3519, 157866), (3818, 145503), (4233, 131238), (4482, 123947), (5389, 103086), (5706, 97359), (5727, 97002), (7038, 78933), (7291, 76194), (8466, 65619), (8559, 64906), (10557, 52622), (10778, 51543), (11454, 48501), (12699, 43746), (14582, 38097), (16167, 34362), (17118, 32453), (17181, 32334), (21114, 26311), (21873, 25398)]