290275008

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1693}}^1$

素因数の和:1774

約数の個数: 112

約数和(自身を含む): 826129920

約数和(自身を除く): 535854912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 141, 152, 188, 192, 228, 282, 304, 376, 456, 564, 608, 752, 893, 912, 1128, 1216, 1504, 1693, 1786, 1824, 2256, 2679, 3008, 3386, 3572, 3648, 4512, 5079, 5358, 6772, 7144, 9024, 10158, 10716, 13544, 14288, 20316, 21432, 27088, 28576, 32167, 40632, 42864, 54176, 57152, 64334, 79571, 81264, 85728, 96501, 108352, 128668, 159142, 162528, 171456, 193002, 238713, 257336, 318284, 325056, 386004, 477426, 514672, 636568, 772008, 954852, 1029344, 1273136, 1511849, 1544016, 1909704, 2058688, 2546272, 3023698, 3088032, 3819408, 4535547, 5092544, 6047396, 6176064, 7638816, 9071094, 12094792, 15277632, 18142188, 24189584, 36284376, 48379168, 72568752, 96758336, 145137504, 290275008]

約数ペア:

[(1, 290275008), (2, 145137504), (3, 96758336), (4, 72568752), (6, 48379168), (8, 36284376), (12, 24189584), (16, 18142188), (19, 15277632), (24, 12094792), (32, 9071094), (38, 7638816), (47, 6176064), (48, 6047396), (57, 5092544), (64, 4535547), (76, 3819408), (94, 3088032), (96, 3023698), (114, 2546272), (141, 2058688), (152, 1909704), (188, 1544016), (192, 1511849), (228, 1273136), (282, 1029344), (304, 954852), (376, 772008), (456, 636568), (564, 514672), (608, 477426), (752, 386004), (893, 325056), (912, 318284), (1128, 257336), (1216, 238713), (1504, 193002), (1693, 171456), (1786, 162528), (1824, 159142), (2256, 128668), (2679, 108352), (3008, 96501), (3386, 85728), (3572, 81264), (3648, 79571), (4512, 64334), (5079, 57152), (5358, 54176), (6772, 42864), (7144, 40632), (9024, 32167), (10158, 28576), (10716, 27088), (13544, 21432), (14288, 20316)]