789406072

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 2022451200

約数和(自身を除く): 1233045128

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 49, 52, 56, 62, 76, 91, 98, 104, 124, 133, 152, 182, 196, 217, 247, 248, 263, 266, 364, 392, 403, 434, 494, 526, 532, 589, 637, 728, 806, 868, 931, 988, 1052, 1064, 1178, 1274, 1519, 1612, 1729, 1736, 1841, 1862, 1976, 2104, 2356, 2548, 2821, 3038, 3224, 3419, 3458, 3682, 3724, 4123, 4712, 4997, 5096, 5642, 6076, 6838, 6916, 7364, 7448, 7657, 8153, 8246, 9994, 11284, 12103, 12152, 12887, 13676, 13832, 14728, 15314, 16306, 16492, 19747, 19988, 22568, 23933, 24206, 25774, 27352, 28861, 30628, 32612, 32984, 34979, 39494, 39976, 47866, 48412, 51548, 53599, 57071, 57722, 61256, 64961, 65224, 69958, 78988, 95732, 96824, 103096, 105989, 107198, 114142, 115444, 129922, 139916, 154907, 157976, 167531, 191464, 211978, 214396, 228284, 230888, 244853, 259844, 279832, 309814, 335062, 375193, 399497, 423956, 428792, 454727, 456568, 489706, 519688, 619628, 670124, 741923, 750386, 798994, 847912, 909454, 979412, 1084349, 1239256, 1340248, 1483846, 1500772, 1597988, 1818908, 1958824, 2013791, 2168698, 2967692, 3001544, 3183089, 3195976, 3637816, 4027582, 4337396, 5193461, 5935384, 6366178, 7590443, 8055164, 8674792, 10386922, 12732356, 14096537, 15180886, 16110328, 20773844, 25464712, 28193074, 30361772, 41547688, 56386148, 60723544, 98675759, 112772296, 197351518, 394703036, 789406072]

約数ペア:

[(1, 789406072), (2, 394703036), (4, 197351518), (7, 112772296), (8, 98675759), (13, 60723544), (14, 56386148), (19, 41547688), (26, 30361772), (28, 28193074), (31, 25464712), (38, 20773844), (49, 16110328), (52, 15180886), (56, 14096537), (62, 12732356), (76, 10386922), (91, 8674792), (98, 8055164), (104, 7590443), (124, 6366178), (133, 5935384), (152, 5193461), (182, 4337396), (196, 4027582), (217, 3637816), (247, 3195976), (248, 3183089), (263, 3001544), (266, 2967692), (364, 2168698), (392, 2013791), (403, 1958824), (434, 1818908), (494, 1597988), (526, 1500772), (532, 1483846), (589, 1340248), (637, 1239256), (728, 1084349), (806, 979412), (868, 909454), (931, 847912), (988, 798994), (1052, 750386), (1064, 741923), (1178, 670124), (1274, 619628), (1519, 519688), (1612, 489706), (1729, 456568), (1736, 454727), (1841, 428792), (1862, 423956), (1976, 399497), (2104, 375193), (2356, 335062), (2548, 309814), (2821, 279832), (3038, 259844), (3224, 244853), (3419, 230888), (3458, 228284), (3682, 214396), (3724, 211978), (4123, 191464), (4712, 167531), (4997, 157976), (5096, 154907), (5642, 139916), (6076, 129922), (6838, 115444), (6916, 114142), (7364, 107198), (7448, 105989), (7657, 103096), (8153, 96824), (8246, 95732), (9994, 78988), (11284, 69958), (12103, 65224), (12152, 64961), (12887, 61256), (13676, 57722), (13832, 57071), (14728, 53599), (15314, 51548), (16306, 48412), (16492, 47866), (19747, 39976), (19988, 39494), (22568, 34979), (23933, 32984), (24206, 32612), (25774, 30628), (27352, 28861)]