489369384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1021}}^1$

素因数の和:1360

約数の個数: 128

約数和(自身を含む): 1559980800

約数和(自身を除く): 1070611416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 317, 378, 504, 634, 756, 951, 1021, 1268, 1512, 1902, 2042, 2219, 2536, 2853, 3063, 3804, 4084, 4438, 5706, 6126, 6657, 7147, 7608, 8168, 8559, 8876, 9189, 11412, 12252, 13314, 14294, 17118, 17752, 18378, 19971, 21441, 22824, 24504, 26628, 27567, 28588, 34236, 36756, 39942, 42882, 53256, 55134, 57176, 59913, 64323, 68472, 73512, 79884, 85764, 110268, 119826, 128646, 159768, 171528, 192969, 220536, 239652, 257292, 323657, 385938, 479304, 514584, 647314, 771876, 970971, 1294628, 1543752, 1941942, 2265599, 2589256, 2912913, 3883884, 4531198, 5825826, 6796797, 7767768, 8738739, 9062396, 11651652, 13593594, 17477478, 18124792, 20390391, 23303304, 27187188, 34954956, 40780782, 54374376, 61171173, 69909912, 81561564, 122342346, 163123128, 244684692, 489369384]

約数ペア:

[(1, 489369384), (2, 244684692), (3, 163123128), (4, 122342346), (6, 81561564), (7, 69909912), (8, 61171173), (9, 54374376), (12, 40780782), (14, 34954956), (18, 27187188), (21, 23303304), (24, 20390391), (27, 18124792), (28, 17477478), (36, 13593594), (42, 11651652), (54, 9062396), (56, 8738739), (63, 7767768), (72, 6796797), (84, 5825826), (108, 4531198), (126, 3883884), (168, 2912913), (189, 2589256), (216, 2265599), (252, 1941942), (317, 1543752), (378, 1294628), (504, 970971), (634, 771876), (756, 647314), (951, 514584), (1021, 479304), (1268, 385938), (1512, 323657), (1902, 257292), (2042, 239652), (2219, 220536), (2536, 192969), (2853, 171528), (3063, 159768), (3804, 128646), (4084, 119826), (4438, 110268), (5706, 85764), (6126, 79884), (6657, 73512), (7147, 68472), (7608, 64323), (8168, 59913), (8559, 57176), (8876, 55134), (9189, 53256), (11412, 42882), (12252, 39942), (13314, 36756), (14294, 34236), (17118, 28588), (17752, 27567), (18378, 26628), (19971, 24504), (21441, 22824)]