1878943326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 4678974720

約数和(自身を除く): 2800031394

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 41, 51, 57, 78, 82, 102, 107, 114, 123, 214, 221, 246, 247, 289, 321, 323, 442, 494, 533, 578, 642, 646, 663, 697, 741, 779, 867, 969, 1066, 1326, 1391, 1394, 1482, 1558, 1599, 1734, 1819, 1938, 2033, 2091, 2337, 2782, 3198, 3638, 3757, 4066, 4173, 4182, 4199, 4387, 4674, 5457, 5491, 6099, 7514, 8346, 8398, 8774, 9061, 10127, 10914, 10982, 11271, 11849, 12198, 12597, 13161, 13243, 16473, 18122, 20254, 22542, 23647, 23698, 25194, 26322, 26429, 26486, 27183, 30381, 30923, 32946, 34561, 35547, 39729, 47294, 52858, 54366, 57031, 60762, 61846, 69122, 70941, 71094, 71383, 74579, 79287, 79458, 83353, 92769, 103683, 114062, 141882, 142766, 149158, 154037, 158574, 166706, 171093, 172159, 185538, 207366, 214149, 223737, 225131, 250059, 308074, 342186, 344318, 401999, 428298, 447474, 449293, 450262, 462111, 500118, 516477, 587537, 675393, 803998, 898586, 924222, 969527, 1032954, 1083589, 1175074, 1205997, 1267843, 1347879, 1350786, 1417001, 1762611, 1939054, 2167178, 2411994, 2535686, 2695758, 2834002, 2908581, 2926703, 3250767, 3525222, 3803529, 4251003, 5817162, 5853406, 6501534, 7607058, 7637981, 8502006, 8780109, 15275962, 16481959, 17560218, 18421013, 22913943, 24089017, 32963918, 36842026, 45827886, 48178034, 49445877, 55263039, 72267051, 98891754, 110526078, 144534102, 313157221, 626314442, 939471663, 1878943326]

約数ペア:

[(1, 1878943326), (2, 939471663), (3, 626314442), (6, 313157221), (13, 144534102), (17, 110526078), (19, 98891754), (26, 72267051), (34, 55263039), (38, 49445877), (39, 48178034), (41, 45827886), (51, 36842026), (57, 32963918), (78, 24089017), (82, 22913943), (102, 18421013), (107, 17560218), (114, 16481959), (123, 15275962), (214, 8780109), (221, 8502006), (246, 7637981), (247, 7607058), (289, 6501534), (321, 5853406), (323, 5817162), (442, 4251003), (494, 3803529), (533, 3525222), (578, 3250767), (642, 2926703), (646, 2908581), (663, 2834002), (697, 2695758), (741, 2535686), (779, 2411994), (867, 2167178), (969, 1939054), (1066, 1762611), (1326, 1417001), (1391, 1350786), (1394, 1347879), (1482, 1267843), (1558, 1205997), (1599, 1175074), (1734, 1083589), (1819, 1032954), (1938, 969527), (2033, 924222), (2091, 898586), (2337, 803998), (2782, 675393), (3198, 587537), (3638, 516477), (3757, 500118), (4066, 462111), (4173, 450262), (4182, 449293), (4199, 447474), (4387, 428298), (4674, 401999), (5457, 344318), (5491, 342186), (6099, 308074), (7514, 250059), (8346, 225131), (8398, 223737), (8774, 214149), (9061, 207366), (10127, 185538), (10914, 172159), (10982, 171093), (11271, 166706), (11849, 158574), (12198, 154037), (12597, 149158), (13161, 142766), (13243, 141882), (16473, 114062), (18122, 103683), (20254, 92769), (22542, 83353), (23647, 79458), (23698, 79287), (25194, 74579), (26322, 71383), (26429, 71094), (26486, 70941), (27183, 69122), (30381, 61846), (30923, 60762), (32946, 57031), (34561, 54366), (35547, 52858), (39729, 47294)]