217909224

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1192

約数の個数: 128

約数和(自身を含む): 661651200

約数和(自身を除く): 443741976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 104, 108, 117, 142, 156, 213, 216, 234, 284, 312, 351, 426, 468, 568, 639, 702, 852, 923, 936, 1093, 1278, 1404, 1704, 1846, 1917, 2186, 2556, 2769, 2808, 3279, 3692, 3834, 4372, 5112, 5538, 6558, 7384, 7668, 8307, 8744, 9837, 11076, 13116, 14209, 15336, 16614, 19674, 22152, 24921, 26232, 28418, 29511, 33228, 39348, 42627, 49842, 56836, 59022, 66456, 77603, 78696, 85254, 99684, 113672, 118044, 127881, 155206, 170508, 199368, 232809, 236088, 255762, 310412, 341016, 383643, 465618, 511524, 620824, 698427, 767286, 931236, 1008839, 1023048, 1396854, 1534572, 1862472, 2017678, 2095281, 2793708, 3026517, 3069144, 4035356, 4190562, 5587416, 6053034, 8070712, 8381124, 9079551, 12106068, 16762248, 18159102, 24212136, 27238653, 36318204, 54477306, 72636408, 108954612, 217909224]

約数ペア:

[(1, 217909224), (2, 108954612), (3, 72636408), (4, 54477306), (6, 36318204), (8, 27238653), (9, 24212136), (12, 18159102), (13, 16762248), (18, 12106068), (24, 9079551), (26, 8381124), (27, 8070712), (36, 6053034), (39, 5587416), (52, 4190562), (54, 4035356), (71, 3069144), (72, 3026517), (78, 2793708), (104, 2095281), (108, 2017678), (117, 1862472), (142, 1534572), (156, 1396854), (213, 1023048), (216, 1008839), (234, 931236), (284, 767286), (312, 698427), (351, 620824), (426, 511524), (468, 465618), (568, 383643), (639, 341016), (702, 310412), (852, 255762), (923, 236088), (936, 232809), (1093, 199368), (1278, 170508), (1404, 155206), (1704, 127881), (1846, 118044), (1917, 113672), (2186, 99684), (2556, 85254), (2769, 78696), (2808, 77603), (3279, 66456), (3692, 59022), (3834, 56836), (4372, 49842), (5112, 42627), (5538, 39348), (6558, 33228), (7384, 29511), (7668, 28418), (8307, 26232), (8744, 24921), (9837, 22152), (11076, 19674), (13116, 16614), (14209, 15336)]