496596624992

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{7817}}^1$

素因数の和:8561

約数の個数: 144

約数和(自身を含む): 1122705641232

約数和(自身を除く): 626109016240

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 416, 442, 544, 676, 691, 884, 1352, 1382, 1768, 2704, 2764, 2873, 3536, 5408, 5528, 5746, 7072, 7817, 8983, 11056, 11492, 11747, 15634, 17966, 22112, 22984, 23494, 31268, 35932, 45968, 46988, 62536, 71864, 91936, 93976, 101621, 116779, 125072, 132889, 143728, 152711, 187952, 203242, 233558, 250144, 265778, 287456, 305422, 375904, 406484, 467116, 531556, 610844, 812968, 934232, 1063112, 1221688, 1321073, 1625936, 1727557, 1868464, 1985243, 2126224, 2443376, 2642146, 3251872, 3455114, 3736928, 3970486, 4252448, 4886752, 5284292, 5401547, 6910228, 7940972, 10568584, 10803094, 13820456, 15881944, 21137168, 21606188, 22458241, 27640912, 31763888, 42274336, 43212376, 44916482, 55281824, 63527776, 70220111, 86424752, 89832964, 91826299, 140440222, 172849504, 179665928, 183652598, 280880444, 359331856, 367305196, 561760888, 718663712, 734610392, 912861443, 1123521776, 1193741887, 1469220784, 1825722886, 2247043552, 2387483774, 2938441568, 3651445772, 4774967548, 7302891544, 9549935096, 14605783088, 15518644531, 19099870192, 29211566176, 31037289062, 38199740384, 62074578124, 124149156248, 248298312496, 496596624992]

約数ペア:

[(1, 496596624992), (2, 248298312496), (4, 124149156248), (8, 62074578124), (13, 38199740384), (16, 31037289062), (17, 29211566176), (26, 19099870192), (32, 15518644531), (34, 14605783088), (52, 9549935096), (68, 7302891544), (104, 4774967548), (136, 3651445772), (169, 2938441568), (208, 2387483774), (221, 2247043552), (272, 1825722886), (338, 1469220784), (416, 1193741887), (442, 1123521776), (544, 912861443), (676, 734610392), (691, 718663712), (884, 561760888), (1352, 367305196), (1382, 359331856), (1768, 280880444), (2704, 183652598), (2764, 179665928), (2873, 172849504), (3536, 140440222), (5408, 91826299), (5528, 89832964), (5746, 86424752), (7072, 70220111), (7817, 63527776), (8983, 55281824), (11056, 44916482), (11492, 43212376), (11747, 42274336), (15634, 31763888), (17966, 27640912), (22112, 22458241), (22984, 21606188), (23494, 21137168), (31268, 15881944), (35932, 13820456), (45968, 10803094), (46988, 10568584), (62536, 7940972), (71864, 6910228), (91936, 5401547), (93976, 5284292), (101621, 4886752), (116779, 4252448), (125072, 3970486), (132889, 3736928), (143728, 3455114), (152711, 3251872), (187952, 2642146), (203242, 2443376), (233558, 2126224), (250144, 1985243), (265778, 1868464), (287456, 1727557), (305422, 1625936), (375904, 1321073), (406484, 1221688), (467116, 1063112), (531556, 934232), (610844, 812968)]