171297882

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 514252800

約数和(自身を除く): 342954918

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 23, 27, 34, 38, 42, 46, 51, 54, 57, 61, 63, 69, 102, 114, 119, 122, 126, 133, 138, 153, 161, 171, 183, 189, 207, 238, 266, 306, 322, 323, 342, 357, 366, 378, 391, 399, 414, 427, 437, 459, 483, 513, 549, 621, 646, 714, 782, 798, 854, 874, 918, 966, 969, 1026, 1037, 1071, 1098, 1159, 1173, 1197, 1242, 1281, 1311, 1403, 1449, 1647, 1938, 2074, 2142, 2261, 2318, 2346, 2394, 2562, 2622, 2737, 2806, 2898, 2907, 3059, 3111, 3213, 3294, 3477, 3519, 3591, 3843, 3933, 4209, 4347, 4522, 5474, 5814, 6118, 6222, 6426, 6783, 6954, 7038, 7182, 7259, 7429, 7686, 7866, 8113, 8211, 8418, 8694, 8721, 9177, 9333, 9821, 10431, 10557, 11529, 11799, 12627, 13566, 14518, 14858, 16226, 16422, 17442, 18354, 18666, 19642, 19703, 20349, 20862, 21114, 21777, 22287, 23058, 23598, 23851, 24339, 24633, 25254, 26657, 27531, 27999, 29463, 31293, 37881, 39406, 40698, 43554, 44574, 47702, 48678, 49266, 52003, 53314, 55062, 55998, 58926, 59109, 61047, 62586, 65331, 66861, 71553, 73017, 73899, 75762, 79971, 82593, 88389, 104006, 118218, 122094, 130662, 133722, 137921, 143106, 146034, 147798, 156009, 159942, 165186, 166957, 176778, 177327, 186599, 195993, 200583, 214659, 219051, 239913, 265167, 275842, 312018, 333914, 354654, 373198, 391986, 401166, 413763, 429318, 438102, 453169, 468027, 479826, 500871, 530334, 531981, 559797, 643977, 719739, 827526, 906338, 936054, 1001742, 1063962, 1119594, 1241289, 1287954, 1359507, 1404081, 1439478, 1502613, 1679391, 2482578, 2719014, 2808162, 3005226, 3172183, 3358782, 3723867, 4078521, 4507839, 5038173, 6344366, 7447734, 8157042, 9015678, 9516549, 10076346, 12235563, 19033098, 24471126, 28549647, 57099294, 85648941, 171297882]

約数ペア:

[(1, 171297882), (2, 85648941), (3, 57099294), (6, 28549647), (7, 24471126), (9, 19033098), (14, 12235563), (17, 10076346), (18, 9516549), (19, 9015678), (21, 8157042), (23, 7447734), (27, 6344366), (34, 5038173), (38, 4507839), (42, 4078521), (46, 3723867), (51, 3358782), (54, 3172183), (57, 3005226), (61, 2808162), (63, 2719014), (69, 2482578), (102, 1679391), (114, 1502613), (119, 1439478), (122, 1404081), (126, 1359507), (133, 1287954), (138, 1241289), (153, 1119594), (161, 1063962), (171, 1001742), (183, 936054), (189, 906338), (207, 827526), (238, 719739), (266, 643977), (306, 559797), (322, 531981), (323, 530334), (342, 500871), (357, 479826), (366, 468027), (378, 453169), (391, 438102), (399, 429318), (414, 413763), (427, 401166), (437, 391986), (459, 373198), (483, 354654), (513, 333914), (549, 312018), (621, 275842), (646, 265167), (714, 239913), (782, 219051), (798, 214659), (854, 200583), (874, 195993), (918, 186599), (966, 177327), (969, 176778), (1026, 166957), (1037, 165186), (1071, 159942), (1098, 156009), (1159, 147798), (1173, 146034), (1197, 143106), (1242, 137921), (1281, 133722), (1311, 130662), (1403, 122094), (1449, 118218), (1647, 104006), (1938, 88389), (2074, 82593), (2142, 79971), (2261, 75762), (2318, 73899), (2346, 73017), (2394, 71553), (2562, 66861), (2622, 65331), (2737, 62586), (2806, 61047), (2898, 59109), (2907, 58926), (3059, 55998), (3111, 55062), (3213, 53314), (3294, 52003), (3477, 49266), (3519, 48678), (3591, 47702), (3843, 44574), (3933, 43554), (4209, 40698), (4347, 39406), (4522, 37881), (5474, 31293), (5814, 29463), (6118, 27999), (6222, 27531), (6426, 26657), (6783, 25254), (6954, 24633), (7038, 24339), (7182, 23851), (7259, 23598), (7429, 23058), (7686, 22287), (7866, 21777), (8113, 21114), (8211, 20862), (8418, 20349), (8694, 19703), (8721, 19642), (9177, 18666), (9333, 18354), (9821, 17442), (10431, 16422), (10557, 16226), (11529, 14858), (11799, 14518), (12627, 13566)]