15822673670408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{728771}}^1$

素因数の和:729459

約数の個数: 128

約数和(自身を含む): 35815004375040

約数和(自身を除く): 19992330704632

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 184, 187, 253, 374, 391, 506, 631, 748, 782, 1012, 1262, 1496, 1564, 2024, 2524, 3128, 4301, 5048, 6941, 8602, 10727, 13882, 14513, 17204, 21454, 27764, 29026, 34408, 42908, 55528, 58052, 85816, 116104, 117997, 159643, 235994, 246721, 319286, 471988, 493442, 638572, 728771, 943976, 986884, 1277144, 1457542, 1973768, 2713931, 2915084, 5427862, 5830168, 8016481, 10855724, 12389107, 16032962, 16761733, 21711448, 24778214, 32065924, 33523466, 49556428, 64131848, 67046932, 99112856, 134093864, 136280177, 184379063, 272560354, 284949461, 368758126, 459854501, 545120708, 569898922, 737516252, 919709002, 1090241416, 1139797844, 1475032504, 1839418004, 2279595688, 3134444071, 3678836008, 5058399511, 6268888142, 7817526517, 10116799022, 10576653523, 12537776284, 15635053034, 20233598044, 21153307046, 25075552568, 31270106068, 40467196088, 42306614092, 62540212136, 84613228184, 85992791687, 116343188753, 171985583374, 179803109891, 232686377506, 343971166748, 359606219782, 465372755012, 687942333496, 719212439564, 930745510024, 1438424879128, 1977834208801, 3955668417602, 7911336835204, 15822673670408]

約数ペア:

[(1, 15822673670408), (2, 7911336835204), (4, 3955668417602), (8, 1977834208801), (11, 1438424879128), (17, 930745510024), (22, 719212439564), (23, 687942333496), (34, 465372755012), (44, 359606219782), (46, 343971166748), (68, 232686377506), (88, 179803109891), (92, 171985583374), (136, 116343188753), (184, 85992791687), (187, 84613228184), (253, 62540212136), (374, 42306614092), (391, 40467196088), (506, 31270106068), (631, 25075552568), (748, 21153307046), (782, 20233598044), (1012, 15635053034), (1262, 12537776284), (1496, 10576653523), (1564, 10116799022), (2024, 7817526517), (2524, 6268888142), (3128, 5058399511), (4301, 3678836008), (5048, 3134444071), (6941, 2279595688), (8602, 1839418004), (10727, 1475032504), (13882, 1139797844), (14513, 1090241416), (17204, 919709002), (21454, 737516252), (27764, 569898922), (29026, 545120708), (34408, 459854501), (42908, 368758126), (55528, 284949461), (58052, 272560354), (85816, 184379063), (116104, 136280177), (117997, 134093864), (159643, 99112856), (235994, 67046932), (246721, 64131848), (319286, 49556428), (471988, 33523466), (493442, 32065924), (638572, 24778214), (728771, 21711448), (943976, 16761733), (986884, 16032962), (1277144, 12389107), (1457542, 10855724), (1973768, 8016481), (2713931, 5830168), (2915084, 5427862)]