38810987488

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41263}}^1$

素因数の和:41329

約数の個数: 192

約数和(自身を含む): 104817162240

約数和(自身を除く): 66006174752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 32, 34, 38, 52, 56, 68, 76, 91, 104, 112, 119, 133, 136, 152, 182, 208, 221, 224, 238, 247, 266, 272, 304, 323, 364, 416, 442, 476, 494, 532, 544, 608, 646, 728, 884, 952, 988, 1064, 1292, 1456, 1547, 1729, 1768, 1904, 1976, 2128, 2261, 2584, 2912, 3094, 3458, 3536, 3808, 3952, 4199, 4256, 4522, 5168, 6188, 6916, 7072, 7904, 8398, 9044, 10336, 12376, 13832, 16796, 18088, 24752, 27664, 29393, 33592, 36176, 41263, 49504, 55328, 58786, 67184, 72352, 82526, 117572, 134368, 165052, 235144, 288841, 330104, 470288, 536419, 577682, 660208, 701471, 783997, 940576, 1072838, 1155364, 1320416, 1402942, 1567994, 2145676, 2310728, 2805884, 3135988, 3754933, 4291352, 4621456, 4910297, 5487979, 5611768, 6271976, 7509866, 8582704, 9119123, 9242912, 9820594, 10191961, 10975958, 11223536, 12543952, 13327949, 15019732, 17165408, 18238246, 19641188, 20383922, 21951916, 22447072, 25087904, 26655898, 30039464, 36476492, 39282376, 40767844, 43903832, 53311796, 60078928, 63833861, 71343727, 72952984, 78564752, 81535688, 87807664, 93295643, 106623592, 120157856, 127667722, 142687454, 145905968, 157129504, 163071376, 173263337, 175615328, 186591286, 213247184, 255335444, 285374908, 291811936, 326142752, 346526674, 373182572, 426494368, 510670888, 570749816, 693053348, 746365144, 1021341776, 1141499632, 1212843359, 1386106696, 1492730288, 2042683552, 2282999264, 2425686718, 2772213392, 2985460576, 4851373436, 5544426784, 9702746872, 19405493744, 38810987488]

約数ペア:

[(1, 38810987488), (2, 19405493744), (4, 9702746872), (7, 5544426784), (8, 4851373436), (13, 2985460576), (14, 2772213392), (16, 2425686718), (17, 2282999264), (19, 2042683552), (26, 1492730288), (28, 1386106696), (32, 1212843359), (34, 1141499632), (38, 1021341776), (52, 746365144), (56, 693053348), (68, 570749816), (76, 510670888), (91, 426494368), (104, 373182572), (112, 346526674), (119, 326142752), (133, 291811936), (136, 285374908), (152, 255335444), (182, 213247184), (208, 186591286), (221, 175615328), (224, 173263337), (238, 163071376), (247, 157129504), (266, 145905968), (272, 142687454), (304, 127667722), (323, 120157856), (364, 106623592), (416, 93295643), (442, 87807664), (476, 81535688), (494, 78564752), (532, 72952984), (544, 71343727), (608, 63833861), (646, 60078928), (728, 53311796), (884, 43903832), (952, 40767844), (988, 39282376), (1064, 36476492), (1292, 30039464), (1456, 26655898), (1547, 25087904), (1729, 22447072), (1768, 21951916), (1904, 20383922), (1976, 19641188), (2128, 18238246), (2261, 17165408), (2584, 15019732), (2912, 13327949), (3094, 12543952), (3458, 11223536), (3536, 10975958), (3808, 10191961), (3952, 9820594), (4199, 9242912), (4256, 9119123), (4522, 8582704), (5168, 7509866), (6188, 6271976), (6916, 5611768), (7072, 5487979), (7904, 4910297), (8398, 4621456), (9044, 4291352), (10336, 3754933), (12376, 3135988), (13832, 2805884), (16796, 2310728), (18088, 2145676), (24752, 1567994), (27664, 1402942), (29393, 1320416), (33592, 1155364), (36176, 1072838), (41263, 940576), (49504, 783997), (55328, 701471), (58786, 660208), (67184, 577682), (72352, 536419), (82526, 470288), (117572, 330104), (134368, 288841), (165052, 235144)]