1853043768

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 5333065920

約数和(自身を除く): 3480022152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 71, 72, 74, 97, 101, 111, 142, 148, 194, 202, 213, 222, 284, 291, 296, 303, 333, 388, 404, 426, 444, 568, 582, 606, 639, 666, 776, 808, 852, 873, 888, 909, 1164, 1212, 1278, 1332, 1704, 1746, 1818, 2328, 2424, 2556, 2627, 2664, 3492, 3589, 3636, 3737, 5112, 5254, 6887, 6984, 7171, 7178, 7272, 7474, 7881, 9797, 10508, 10767, 11211, 13774, 14342, 14356, 14948, 15762, 19594, 20661, 21016, 21513, 21534, 22422, 23643, 27548, 28684, 28712, 29391, 29896, 31524, 32301, 33633, 39188, 41322, 43026, 43068, 44844, 47286, 55096, 57368, 58782, 61983, 63048, 64539, 64602, 67266, 78376, 82644, 86052, 86136, 88173, 89688, 94572, 117564, 123966, 129078, 129204, 134532, 165288, 172104, 176346, 189144, 235128, 247932, 254819, 258156, 258408, 265327, 269064, 352692, 362489, 495864, 509638, 516312, 530654, 695587, 705384, 724978, 764457, 795981, 1019276, 1061308, 1087467, 1391174, 1449956, 1528914, 1591962, 2038552, 2086761, 2122616, 2174934, 2293371, 2387943, 2782348, 2899912, 3057828, 3183924, 3262401, 4173522, 4349868, 4586742, 4775886, 5564696, 6115656, 6260283, 6367848, 6524802, 8347044, 8699736, 9173484, 9551772, 12520566, 13049604, 16694088, 18346968, 19103544, 25041132, 25736719, 26099208, 50082264, 51473438, 77210157, 102946876, 154420314, 205893752, 231630471, 308840628, 463260942, 617681256, 926521884, 1853043768]

約数ペア:

[(1, 1853043768), (2, 926521884), (3, 617681256), (4, 463260942), (6, 308840628), (8, 231630471), (9, 205893752), (12, 154420314), (18, 102946876), (24, 77210157), (36, 51473438), (37, 50082264), (71, 26099208), (72, 25736719), (74, 25041132), (97, 19103544), (101, 18346968), (111, 16694088), (142, 13049604), (148, 12520566), (194, 9551772), (202, 9173484), (213, 8699736), (222, 8347044), (284, 6524802), (291, 6367848), (296, 6260283), (303, 6115656), (333, 5564696), (388, 4775886), (404, 4586742), (426, 4349868), (444, 4173522), (568, 3262401), (582, 3183924), (606, 3057828), (639, 2899912), (666, 2782348), (776, 2387943), (808, 2293371), (852, 2174934), (873, 2122616), (888, 2086761), (909, 2038552), (1164, 1591962), (1212, 1528914), (1278, 1449956), (1332, 1391174), (1704, 1087467), (1746, 1061308), (1818, 1019276), (2328, 795981), (2424, 764457), (2556, 724978), (2627, 705384), (2664, 695587), (3492, 530654), (3589, 516312), (3636, 509638), (3737, 495864), (5112, 362489), (5254, 352692), (6887, 269064), (6984, 265327), (7171, 258408), (7178, 258156), (7272, 254819), (7474, 247932), (7881, 235128), (9797, 189144), (10508, 176346), (10767, 172104), (11211, 165288), (13774, 134532), (14342, 129204), (14356, 129078), (14948, 123966), (15762, 117564), (19594, 94572), (20661, 89688), (21016, 88173), (21513, 86136), (21534, 86052), (22422, 82644), (23643, 78376), (27548, 67266), (28684, 64602), (28712, 64539), (29391, 63048), (29896, 61983), (31524, 58782), (32301, 57368), (33633, 55096), (39188, 47286), (41322, 44844), (43026, 43068)]