2177998992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2958

約数の個数: 180

約数和(自身を含む): 6815587584

約数和(自身を除く): 4637588592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 169, 186, 208, 234, 248, 279, 312, 338, 372, 403, 468, 496, 507, 558, 624, 676, 744, 806, 936, 1014, 1116, 1209, 1352, 1488, 1521, 1612, 1872, 2028, 2232, 2418, 2704, 2887, 3042, 3224, 3627, 4056, 4464, 4836, 5239, 5774, 6084, 6448, 7254, 8112, 8661, 9672, 10478, 11548, 12168, 14508, 15717, 17322, 19344, 20956, 23096, 24336, 25983, 29016, 31434, 34644, 37531, 41912, 46192, 47151, 51966, 58032, 62868, 69288, 75062, 83824, 89497, 94302, 103932, 112593, 125736, 138576, 150124, 178994, 188604, 207864, 225186, 251472, 268491, 300248, 337779, 357988, 377208, 415728, 450372, 487903, 536982, 600496, 675558, 715976, 754416, 805473, 900744, 975806, 1073964, 1163461, 1351116, 1431952, 1463709, 1610946, 1801488, 1951612, 2147928, 2326922, 2702232, 2927418, 3221892, 3490383, 3903224, 4295856, 4391127, 4653844, 5404464, 5854836, 6443784, 6980766, 7806448, 8782254, 9307688, 10471149, 11709672, 12887568, 13961532, 15124993, 17564508, 18615376, 20942298, 23419344, 27923064, 30249986, 35129016, 41884596, 45374979, 55846128, 60499972, 70258032, 83769192, 90749958, 120999944, 136124937, 167538384, 181499916, 241999888, 272249874, 362999832, 544499748, 725999664, 1088999496, 2177998992]

約数ペア:

[(1, 2177998992), (2, 1088999496), (3, 725999664), (4, 544499748), (6, 362999832), (8, 272249874), (9, 241999888), (12, 181499916), (13, 167538384), (16, 136124937), (18, 120999944), (24, 90749958), (26, 83769192), (31, 70258032), (36, 60499972), (39, 55846128), (48, 45374979), (52, 41884596), (62, 35129016), (72, 30249986), (78, 27923064), (93, 23419344), (104, 20942298), (117, 18615376), (124, 17564508), (144, 15124993), (156, 13961532), (169, 12887568), (186, 11709672), (208, 10471149), (234, 9307688), (248, 8782254), (279, 7806448), (312, 6980766), (338, 6443784), (372, 5854836), (403, 5404464), (468, 4653844), (496, 4391127), (507, 4295856), (558, 3903224), (624, 3490383), (676, 3221892), (744, 2927418), (806, 2702232), (936, 2326922), (1014, 2147928), (1116, 1951612), (1209, 1801488), (1352, 1610946), (1488, 1463709), (1521, 1431952), (1612, 1351116), (1872, 1163461), (2028, 1073964), (2232, 975806), (2418, 900744), (2704, 805473), (2887, 754416), (3042, 715976), (3224, 675558), (3627, 600496), (4056, 536982), (4464, 487903), (4836, 450372), (5239, 415728), (5774, 377208), (6084, 357988), (6448, 337779), (7254, 300248), (8112, 268491), (8661, 251472), (9672, 225186), (10478, 207864), (11548, 188604), (12168, 178994), (14508, 150124), (15717, 138576), (17322, 125736), (19344, 112593), (20956, 103932), (23096, 94302), (24336, 89497), (25983, 83824), (29016, 75062), (31434, 69288), (34644, 62868), (37531, 58032), (41912, 51966), (46192, 47151)]