28352136852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{8713}}^1$

素因数の和:9162

約数の個数: 144

約数和(自身を含む): 81930073680

約数和(自身を除く): 53577936828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 409, 442, 468, 612, 663, 818, 884, 1227, 1326, 1636, 1989, 2454, 2652, 3681, 3978, 4908, 5317, 6953, 7362, 7956, 8713, 10634, 13906, 14724, 15951, 17426, 20859, 21268, 26139, 27812, 31902, 34852, 41718, 47853, 52278, 62577, 63804, 78417, 83436, 90389, 95706, 104556, 113269, 125154, 148121, 156834, 180778, 191412, 226538, 250308, 271167, 296242, 313668, 339807, 361556, 444363, 453076, 542334, 592484, 679614, 813501, 888726, 1019421, 1084668, 1333089, 1359228, 1627002, 1777452, 1925573, 2038842, 2666178, 3254004, 3563617, 3851146, 4077684, 5332356, 5776719, 7127234, 7702292, 10690851, 11553438, 14254468, 17330157, 21381702, 23106876, 32072553, 34660314, 42763404, 46327021, 60581489, 64145106, 69320628, 92654042, 121162978, 128290212, 138981063, 181744467, 185308084, 242325956, 277962126, 363488934, 416943189, 545233401, 555924252, 726977868, 787559357, 833886378, 1090466802, 1575118714, 1667772756, 2180933604, 2362678071, 3150237428, 4725356142, 7088034213, 9450712284, 14176068426, 28352136852]

約数ペア:

[(1, 28352136852), (2, 14176068426), (3, 9450712284), (4, 7088034213), (6, 4725356142), (9, 3150237428), (12, 2362678071), (13, 2180933604), (17, 1667772756), (18, 1575118714), (26, 1090466802), (34, 833886378), (36, 787559357), (39, 726977868), (51, 555924252), (52, 545233401), (68, 416943189), (78, 363488934), (102, 277962126), (117, 242325956), (153, 185308084), (156, 181744467), (204, 138981063), (221, 128290212), (234, 121162978), (306, 92654042), (409, 69320628), (442, 64145106), (468, 60581489), (612, 46327021), (663, 42763404), (818, 34660314), (884, 32072553), (1227, 23106876), (1326, 21381702), (1636, 17330157), (1989, 14254468), (2454, 11553438), (2652, 10690851), (3681, 7702292), (3978, 7127234), (4908, 5776719), (5317, 5332356), (6953, 4077684), (7362, 3851146), (7956, 3563617), (8713, 3254004), (10634, 2666178), (13906, 2038842), (14724, 1925573), (15951, 1777452), (17426, 1627002), (20859, 1359228), (21268, 1333089), (26139, 1084668), (27812, 1019421), (31902, 888726), (34852, 813501), (41718, 679614), (47853, 592484), (52278, 542334), (62577, 453076), (63804, 444363), (78417, 361556), (83436, 339807), (90389, 313668), (95706, 296242), (104556, 271167), (113269, 250308), (125154, 226538), (148121, 191412), (156834, 180778)]