1521547456

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 168

約数和(自身を含む): 3686476752

約数和(自身を除く): 2164929296

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 143, 173, 176, 208, 248, 286, 341, 346, 352, 403, 416, 496, 572, 682, 692, 704, 806, 832, 961, 992, 1144, 1364, 1384, 1612, 1903, 1922, 1984, 2249, 2288, 2728, 2768, 3224, 3806, 3844, 4433, 4498, 4576, 5363, 5456, 5536, 6448, 7612, 7688, 8866, 8996, 9152, 10571, 10726, 10912, 11072, 12493, 12896, 15224, 15376, 17732, 17992, 21142, 21452, 21824, 24739, 24986, 25792, 30448, 30752, 35464, 35984, 42284, 42904, 49478, 49972, 58993, 60896, 61504, 69719, 70928, 71968, 84568, 85808, 98956, 99944, 117986, 121792, 137423, 139438, 141856, 143936, 166253, 169136, 171616, 197912, 199888, 235972, 274846, 278876, 283712, 332506, 338272, 343232, 395824, 399776, 471944, 549692, 557752, 665012, 676544, 766909, 791648, 799552, 943888, 1099384, 1115504, 1330024, 1533818, 1583296, 1828783, 1887776, 2161289, 2198768, 2231008, 2660048, 3067636, 3657566, 3775552, 4322578, 4397536, 4462016, 5320096, 6135272, 7315132, 8645156, 8795072, 10640192, 12270544, 14630264, 17290312, 23774179, 24541088, 29260528, 34580624, 47548358, 49082176, 58521056, 69161248, 95096716, 117042112, 138322496, 190193432, 380386864, 760773728, 1521547456]

約数ペア:

[(1, 1521547456), (2, 760773728), (4, 380386864), (8, 190193432), (11, 138322496), (13, 117042112), (16, 95096716), (22, 69161248), (26, 58521056), (31, 49082176), (32, 47548358), (44, 34580624), (52, 29260528), (62, 24541088), (64, 23774179), (88, 17290312), (104, 14630264), (124, 12270544), (143, 10640192), (173, 8795072), (176, 8645156), (208, 7315132), (248, 6135272), (286, 5320096), (341, 4462016), (346, 4397536), (352, 4322578), (403, 3775552), (416, 3657566), (496, 3067636), (572, 2660048), (682, 2231008), (692, 2198768), (704, 2161289), (806, 1887776), (832, 1828783), (961, 1583296), (992, 1533818), (1144, 1330024), (1364, 1115504), (1384, 1099384), (1612, 943888), (1903, 799552), (1922, 791648), (1984, 766909), (2249, 676544), (2288, 665012), (2728, 557752), (2768, 549692), (3224, 471944), (3806, 399776), (3844, 395824), (4433, 343232), (4498, 338272), (4576, 332506), (5363, 283712), (5456, 278876), (5536, 274846), (6448, 235972), (7612, 199888), (7688, 197912), (8866, 171616), (8996, 169136), (9152, 166253), (10571, 143936), (10726, 141856), (10912, 139438), (11072, 137423), (12493, 121792), (12896, 117986), (15224, 99944), (15376, 98956), (17732, 85808), (17992, 84568), (21142, 71968), (21452, 70928), (21824, 69719), (24739, 61504), (24986, 60896), (25792, 58993), (30448, 49972), (30752, 49478), (35464, 42904), (35984, 42284)]