1385444016

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 4367720448

約数和(自身を除く): 2982276432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 71, 72, 88, 97, 99, 127, 132, 142, 144, 176, 194, 198, 213, 254, 264, 284, 291, 381, 388, 396, 426, 508, 528, 568, 582, 639, 762, 776, 781, 792, 852, 873, 1016, 1067, 1136, 1143, 1164, 1278, 1397, 1524, 1552, 1562, 1584, 1704, 1746, 2032, 2134, 2286, 2328, 2343, 2556, 2794, 3048, 3124, 3201, 3408, 3492, 4191, 4268, 4572, 4656, 4686, 5112, 5588, 6096, 6248, 6402, 6887, 6984, 7029, 8382, 8536, 9017, 9144, 9372, 9603, 10224, 11176, 12319, 12496, 12573, 12804, 13774, 13968, 14058, 16764, 17072, 18034, 18288, 18744, 19206, 20661, 22352, 24638, 25146, 25608, 27051, 27548, 28116, 33528, 36068, 36957, 37488, 38412, 41322, 49276, 50292, 51216, 54102, 55096, 56232, 61983, 67056, 72136, 73914, 75757, 76824, 81153, 82644, 98552, 99187, 100584, 108204, 110192, 110871, 112464, 123966, 135509, 144272, 147828, 151514, 153648, 162306, 165288, 197104, 198374, 201168, 216408, 221742, 227271, 247932, 271018, 295656, 297561, 303028, 324612, 330576, 396748, 406527, 432816, 443484, 454542, 495864, 542036, 591312, 595122, 606056, 649224, 681813, 793496, 813054, 874649, 886968, 892683, 909084, 991728, 1084072, 1190244, 1212112, 1219581, 1298448, 1363626, 1586992, 1626108, 1749298, 1773936, 1785366, 1818168, 2168144, 2380488, 2439162, 2623947, 2727252, 3252216, 3498596, 3570732, 3636336, 4760976, 4878324, 5247894, 5454504, 6504432, 6997192, 7141464, 7871841, 9621139, 9756648, 10495788, 10909008, 13994384, 14282928, 15743682, 19242278, 19513296, 20991576, 28863417, 31487364, 38484556, 41983152, 57726834, 62974728, 76969112, 86590251, 115453668, 125949456, 153938224, 173180502, 230907336, 346361004, 461814672, 692722008, 1385444016]

約数ペア:

[(1, 1385444016), (2, 692722008), (3, 461814672), (4, 346361004), (6, 230907336), (8, 173180502), (9, 153938224), (11, 125949456), (12, 115453668), (16, 86590251), (18, 76969112), (22, 62974728), (24, 57726834), (33, 41983152), (36, 38484556), (44, 31487364), (48, 28863417), (66, 20991576), (71, 19513296), (72, 19242278), (88, 15743682), (97, 14282928), (99, 13994384), (127, 10909008), (132, 10495788), (142, 9756648), (144, 9621139), (176, 7871841), (194, 7141464), (198, 6997192), (213, 6504432), (254, 5454504), (264, 5247894), (284, 4878324), (291, 4760976), (381, 3636336), (388, 3570732), (396, 3498596), (426, 3252216), (508, 2727252), (528, 2623947), (568, 2439162), (582, 2380488), (639, 2168144), (762, 1818168), (776, 1785366), (781, 1773936), (792, 1749298), (852, 1626108), (873, 1586992), (1016, 1363626), (1067, 1298448), (1136, 1219581), (1143, 1212112), (1164, 1190244), (1278, 1084072), (1397, 991728), (1524, 909084), (1552, 892683), (1562, 886968), (1584, 874649), (1704, 813054), (1746, 793496), (2032, 681813), (2134, 649224), (2286, 606056), (2328, 595122), (2343, 591312), (2556, 542036), (2794, 495864), (3048, 454542), (3124, 443484), (3201, 432816), (3408, 406527), (3492, 396748), (4191, 330576), (4268, 324612), (4572, 303028), (4656, 297561), (4686, 295656), (5112, 271018), (5588, 247932), (6096, 227271), (6248, 221742), (6402, 216408), (6887, 201168), (6984, 198374), (7029, 197104), (8382, 165288), (8536, 162306), (9017, 153648), (9144, 151514), (9372, 147828), (9603, 144272), (10224, 135509), (11176, 123966), (12319, 112464), (12496, 110871), (12573, 110192), (12804, 108204), (13774, 100584), (13968, 99187), (14058, 98552), (16764, 82644), (17072, 81153), (18034, 76824), (18288, 75757), (18744, 73914), (19206, 72136), (20661, 67056), (22352, 61983), (24638, 56232), (25146, 55096), (25608, 54102), (27051, 51216), (27548, 50292), (28116, 49276), (33528, 41322), (36068, 38412), (36957, 37488)]