1272347622

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 192

約数和(自身を含む): 3622026240

約数和(自身を除く): 2349678618

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 47, 49, 54, 63, 78, 91, 94, 98, 117, 126, 141, 147, 182, 189, 234, 273, 282, 294, 329, 351, 378, 423, 441, 546, 611, 637, 658, 702, 787, 819, 846, 882, 987, 1222, 1269, 1274, 1323, 1574, 1638, 1833, 1911, 1974, 2303, 2361, 2457, 2538, 2646, 2961, 3666, 3822, 4277, 4606, 4722, 4914, 5499, 5509, 5733, 5922, 6909, 7083, 8554, 8883, 10231, 10998, 11018, 11466, 12831, 13818, 14166, 16497, 16527, 17199, 17766, 20462, 20727, 21249, 25662, 29939, 30693, 32994, 33054, 34398, 36989, 38493, 38563, 41454, 42498, 49581, 59878, 61386, 62181, 71617, 73978, 76986, 77126, 89817, 92079, 99162, 110967, 115479, 115689, 124362, 143234, 148743, 179634, 184158, 214851, 221934, 230958, 231378, 258923, 269451, 276237, 297486, 332901, 347067, 429702, 480857, 501319, 517846, 538902, 552474, 644553, 665802, 694134, 776769, 808353, 961714, 998703, 1002638, 1041201, 1289106, 1442571, 1503957, 1553538, 1616706, 1812461, 1933659, 1997406, 2082402, 2330307, 2885142, 3007914, 3365999, 3624922, 3867318, 4327713, 4511871, 4660614, 5437383, 6731998, 6990921, 8655426, 9023742, 10097997, 10874766, 12983139, 13535613, 13981842, 16312149, 20195994, 23561993, 25966278, 27071226, 30293991, 32624298, 47123986, 48936447, 60587982, 70685979, 90881973, 97872894, 141371958, 181763946, 212057937, 424115874, 636173811, 1272347622]

約数ペア:

[(1, 1272347622), (2, 636173811), (3, 424115874), (6, 212057937), (7, 181763946), (9, 141371958), (13, 97872894), (14, 90881973), (18, 70685979), (21, 60587982), (26, 48936447), (27, 47123986), (39, 32624298), (42, 30293991), (47, 27071226), (49, 25966278), (54, 23561993), (63, 20195994), (78, 16312149), (91, 13981842), (94, 13535613), (98, 12983139), (117, 10874766), (126, 10097997), (141, 9023742), (147, 8655426), (182, 6990921), (189, 6731998), (234, 5437383), (273, 4660614), (282, 4511871), (294, 4327713), (329, 3867318), (351, 3624922), (378, 3365999), (423, 3007914), (441, 2885142), (546, 2330307), (611, 2082402), (637, 1997406), (658, 1933659), (702, 1812461), (787, 1616706), (819, 1553538), (846, 1503957), (882, 1442571), (987, 1289106), (1222, 1041201), (1269, 1002638), (1274, 998703), (1323, 961714), (1574, 808353), (1638, 776769), (1833, 694134), (1911, 665802), (1974, 644553), (2303, 552474), (2361, 538902), (2457, 517846), (2538, 501319), (2646, 480857), (2961, 429702), (3666, 347067), (3822, 332901), (4277, 297486), (4606, 276237), (4722, 269451), (4914, 258923), (5499, 231378), (5509, 230958), (5733, 221934), (5922, 214851), (6909, 184158), (7083, 179634), (8554, 148743), (8883, 143234), (10231, 124362), (10998, 115689), (11018, 115479), (11466, 110967), (12831, 99162), (13818, 92079), (14166, 89817), (16497, 77126), (16527, 76986), (17199, 73978), (17766, 71617), (20462, 62181), (20727, 61386), (21249, 59878), (25662, 49581), (29939, 42498), (30693, 41454), (32994, 38563), (33054, 38493), (34398, 36989)]