2215306212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{739}}^1$

素因数の和:1161

約数の個数: 96

約数和(自身を含む): 5983272960

約数和(自身を除く): 3767966748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 281, 381, 508, 562, 739, 762, 843, 889, 1124, 1478, 1524, 1686, 1778, 1967, 2217, 2667, 2956, 3372, 3556, 3934, 4434, 5173, 5334, 5901, 7868, 8868, 10346, 10668, 11802, 15519, 20692, 23604, 31038, 35687, 62076, 71374, 93853, 107061, 142748, 187706, 207659, 214122, 249809, 281559, 375412, 415318, 428244, 499618, 563118, 622977, 656971, 749427, 830636, 999236, 1126236, 1245954, 1313942, 1453613, 1498854, 1970913, 2491908, 2627884, 2907226, 2997708, 3941826, 4360839, 5814452, 7883652, 8721678, 17443356, 26372693, 52745386, 79118079, 105490772, 158236158, 184608851, 316472316, 369217702, 553826553, 738435404, 1107653106, 2215306212]

約数ペア:

[(1, 2215306212), (2, 1107653106), (3, 738435404), (4, 553826553), (6, 369217702), (7, 316472316), (12, 184608851), (14, 158236158), (21, 105490772), (28, 79118079), (42, 52745386), (84, 26372693), (127, 17443356), (254, 8721678), (281, 7883652), (381, 5814452), (508, 4360839), (562, 3941826), (739, 2997708), (762, 2907226), (843, 2627884), (889, 2491908), (1124, 1970913), (1478, 1498854), (1524, 1453613), (1686, 1313942), (1778, 1245954), (1967, 1126236), (2217, 999236), (2667, 830636), (2956, 749427), (3372, 656971), (3556, 622977), (3934, 563118), (4434, 499618), (5173, 428244), (5334, 415318), (5901, 375412), (7868, 281559), (8868, 249809), (10346, 214122), (10668, 207659), (11802, 187706), (15519, 142748), (20692, 107061), (23604, 93853), (31038, 71374), (35687, 62076)]