1947365504

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:950

約数の個数: 128

約数和(自身を含む): 4728067200

約数和(自身を除く): 2780701696

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 173, 224, 238, 272, 346, 448, 476, 544, 692, 739, 896, 952, 1088, 1211, 1384, 1478, 1904, 2176, 2422, 2768, 2941, 2956, 3808, 4844, 5173, 5536, 5882, 5912, 7616, 9688, 10346, 11072, 11764, 11824, 12563, 15232, 19376, 20587, 20692, 22144, 23528, 23648, 25126, 38752, 41174, 41384, 47056, 47296, 50252, 77504, 82348, 82768, 87941, 94112, 94592, 100504, 127847, 155008, 164696, 165536, 175882, 188224, 201008, 255694, 329392, 331072, 351764, 376448, 402016, 511388, 658784, 662144, 703528, 804032, 894929, 1022776, 1317568, 1407056, 1608064, 1789858, 2045552, 2173399, 2635136, 2814112, 3579716, 4091104, 4346798, 5628224, 7159432, 8182208, 8693596, 11256448, 14318864, 15213793, 16364416, 17387192, 28637728, 30427586, 34774384, 57275456, 60855172, 69548768, 114550912, 121710344, 139097536, 243420688, 278195072, 486841376, 973682752, 1947365504]

約数ペア:

[(1, 1947365504), (2, 973682752), (4, 486841376), (7, 278195072), (8, 243420688), (14, 139097536), (16, 121710344), (17, 114550912), (28, 69548768), (32, 60855172), (34, 57275456), (56, 34774384), (64, 30427586), (68, 28637728), (112, 17387192), (119, 16364416), (128, 15213793), (136, 14318864), (173, 11256448), (224, 8693596), (238, 8182208), (272, 7159432), (346, 5628224), (448, 4346798), (476, 4091104), (544, 3579716), (692, 2814112), (739, 2635136), (896, 2173399), (952, 2045552), (1088, 1789858), (1211, 1608064), (1384, 1407056), (1478, 1317568), (1904, 1022776), (2176, 894929), (2422, 804032), (2768, 703528), (2941, 662144), (2956, 658784), (3808, 511388), (4844, 402016), (5173, 376448), (5536, 351764), (5882, 331072), (5912, 329392), (7616, 255694), (9688, 201008), (10346, 188224), (11072, 175882), (11764, 165536), (11824, 164696), (12563, 155008), (15232, 127847), (19376, 100504), (20587, 94592), (20692, 94112), (22144, 87941), (23528, 82768), (23648, 82348), (25126, 77504), (38752, 50252), (41174, 47296), (41384, 47056)]