310500504

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 857844000

約数和(自身を除く): 547343496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 149, 206, 281, 298, 309, 412, 447, 562, 596, 618, 824, 843, 894, 927, 1124, 1192, 1236, 1341, 1686, 1788, 1854, 2248, 2472, 2529, 2682, 3372, 3576, 3708, 5058, 5364, 6744, 7416, 10116, 10728, 15347, 20232, 28943, 30694, 41869, 46041, 57886, 61388, 83738, 86829, 92082, 115772, 122776, 125607, 138123, 167476, 173658, 184164, 231544, 251214, 260487, 276246, 334952, 347316, 368328, 376821, 502428, 520974, 552492, 694632, 753642, 1004856, 1041948, 1104984, 1507284, 2083896, 3014568, 4312507, 8625014, 12937521, 17250028, 25875042, 34500056, 38812563, 51750084, 77625126, 103500168, 155250252, 310500504]

約数ペア:

[(1, 310500504), (2, 155250252), (3, 103500168), (4, 77625126), (6, 51750084), (8, 38812563), (9, 34500056), (12, 25875042), (18, 17250028), (24, 12937521), (36, 8625014), (72, 4312507), (103, 3014568), (149, 2083896), (206, 1507284), (281, 1104984), (298, 1041948), (309, 1004856), (412, 753642), (447, 694632), (562, 552492), (596, 520974), (618, 502428), (824, 376821), (843, 368328), (894, 347316), (927, 334952), (1124, 276246), (1192, 260487), (1236, 251214), (1341, 231544), (1686, 184164), (1788, 173658), (1854, 167476), (2248, 138123), (2472, 125607), (2529, 122776), (2682, 115772), (3372, 92082), (3576, 86829), (3708, 83738), (5058, 61388), (5364, 57886), (6744, 46041), (7416, 41869), (10116, 30694), (10728, 28943), (15347, 20232)]