991186224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9133}}^1$

素因数の和:9187

約数の個数: 160

約数和(自身を含む): 3261934080

約数和(自身を除く): 2270747856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 102, 112, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 646, 714, 798, 816, 912, 952, 969, 1064, 1292, 1428, 1596, 1904, 1938, 2128, 2261, 2584, 2856, 3192, 3876, 4522, 5168, 5712, 6384, 6783, 7752, 9044, 9133, 13566, 15504, 18088, 18266, 27132, 27399, 36176, 36532, 54264, 54798, 63931, 73064, 108528, 109596, 127862, 146128, 155261, 173527, 191793, 219192, 255724, 310522, 347054, 383586, 438384, 465783, 511448, 520581, 621044, 694108, 767172, 931566, 1022896, 1041162, 1086827, 1214689, 1242088, 1388216, 1534344, 1863132, 2082324, 2173654, 2429378, 2484176, 2776432, 2949959, 3068688, 3260481, 3644067, 3726264, 4164648, 4347308, 4858756, 5899918, 6520962, 7288134, 7452528, 8329296, 8694616, 8849877, 9717512, 11799836, 13041924, 14576268, 17389232, 17699754, 19435024, 20649713, 23599672, 26083848, 29152536, 35399508, 41299426, 47199344, 52167696, 58305072, 61949139, 70799016, 82598852, 123898278, 141598032, 165197704, 247796556, 330395408, 495593112, 991186224]

約数ペア:

[(1, 991186224), (2, 495593112), (3, 330395408), (4, 247796556), (6, 165197704), (7, 141598032), (8, 123898278), (12, 82598852), (14, 70799016), (16, 61949139), (17, 58305072), (19, 52167696), (21, 47199344), (24, 41299426), (28, 35399508), (34, 29152536), (38, 26083848), (42, 23599672), (48, 20649713), (51, 19435024), (56, 17699754), (57, 17389232), (68, 14576268), (76, 13041924), (84, 11799836), (102, 9717512), (112, 8849877), (114, 8694616), (119, 8329296), (133, 7452528), (136, 7288134), (152, 6520962), (168, 5899918), (204, 4858756), (228, 4347308), (238, 4164648), (266, 3726264), (272, 3644067), (304, 3260481), (323, 3068688), (336, 2949959), (357, 2776432), (399, 2484176), (408, 2429378), (456, 2173654), (476, 2082324), (532, 1863132), (646, 1534344), (714, 1388216), (798, 1242088), (816, 1214689), (912, 1086827), (952, 1041162), (969, 1022896), (1064, 931566), (1292, 767172), (1428, 694108), (1596, 621044), (1904, 520581), (1938, 511448), (2128, 465783), (2261, 438384), (2584, 383586), (2856, 347054), (3192, 310522), (3876, 255724), (4522, 219192), (5168, 191793), (5712, 173527), (6384, 155261), (6783, 146128), (7752, 127862), (9044, 109596), (9133, 108528), (13566, 73064), (15504, 63931), (18088, 54798), (18266, 54264), (27132, 36532), (27399, 36176)]