470894714178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{7669}}^1$

素因数の和:8160

約数の個数: 128

約数和(自身を含む): 1113315840000

約数和(自身を除く): 642421125822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 71, 118, 142, 177, 213, 349, 354, 413, 426, 497, 698, 826, 994, 1047, 1239, 1491, 2094, 2443, 2478, 2982, 4189, 4886, 7329, 7669, 8378, 12567, 14658, 15338, 20591, 23007, 24779, 25134, 29323, 41182, 46014, 49558, 53683, 58646, 61773, 74337, 87969, 107366, 123546, 144137, 148674, 161049, 173453, 175938, 288274, 322098, 346906, 432411, 452471, 520359, 544499, 864822, 904942, 1040718, 1088998, 1357413, 1461961, 1633497, 2676481, 2714826, 2923922, 3167297, 3266994, 3811493, 4385883, 5352962, 6334594, 7622986, 8029443, 8771766, 9501891, 10233727, 11434479, 16058886, 18735367, 19003782, 20467454, 22868958, 30701181, 32125441, 37470734, 56206101, 61402362, 64250882, 96376323, 112412202, 157912379, 190030151, 192752646, 224878087, 315824758, 380060302, 449756174, 473737137, 570090453, 674634261, 947474274, 1105386653, 1140180906, 1330211057, 1349268522, 2210773306, 2660422114, 3316159959, 3990633171, 6632319918, 7981266342, 11211778909, 22423557818, 33635336727, 67270673454, 78482452363, 156964904726, 235447357089, 470894714178]

約数ペア:

[(1, 470894714178), (2, 235447357089), (3, 156964904726), (6, 78482452363), (7, 67270673454), (14, 33635336727), (21, 22423557818), (42, 11211778909), (59, 7981266342), (71, 6632319918), (118, 3990633171), (142, 3316159959), (177, 2660422114), (213, 2210773306), (349, 1349268522), (354, 1330211057), (413, 1140180906), (426, 1105386653), (497, 947474274), (698, 674634261), (826, 570090453), (994, 473737137), (1047, 449756174), (1239, 380060302), (1491, 315824758), (2094, 224878087), (2443, 192752646), (2478, 190030151), (2982, 157912379), (4189, 112412202), (4886, 96376323), (7329, 64250882), (7669, 61402362), (8378, 56206101), (12567, 37470734), (14658, 32125441), (15338, 30701181), (20591, 22868958), (23007, 20467454), (24779, 19003782), (25134, 18735367), (29323, 16058886), (41182, 11434479), (46014, 10233727), (49558, 9501891), (53683, 8771766), (58646, 8029443), (61773, 7622986), (74337, 6334594), (87969, 5352962), (107366, 4385883), (123546, 3811493), (144137, 3266994), (148674, 3167297), (161049, 2923922), (173453, 2714826), (175938, 2676481), (288274, 1633497), (322098, 1461961), (346906, 1357413), (432411, 1088998), (452471, 1040718), (520359, 904942), (544499, 864822)]