1279406781504

素因数分解:

$2^6\times 3^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{170953}}^1$

素因数の和:171106

約数の個数: 224

約数和(自身を含む): 3876744372480

約数和(自身を除く): 2597337590976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 71, 72, 96, 108, 122, 142, 144, 183, 192, 213, 216, 244, 284, 288, 366, 426, 432, 488, 549, 568, 576, 639, 732, 852, 864, 976, 1098, 1136, 1278, 1464, 1647, 1704, 1728, 1917, 1952, 2196, 2272, 2556, 2928, 3294, 3408, 3834, 3904, 4331, 4392, 4544, 5112, 5856, 6588, 6816, 7668, 8662, 8784, 10224, 11712, 12993, 13176, 13632, 15336, 17324, 17568, 20448, 25986, 26352, 30672, 34648, 35136, 38979, 40896, 51972, 52704, 61344, 69296, 77958, 103944, 105408, 116937, 122688, 138592, 155916, 170953, 207888, 233874, 277184, 311832, 341906, 415776, 467748, 512859, 623664, 683812, 831552, 935496, 1025718, 1247328, 1367624, 1538577, 1870992, 2051436, 2494656, 2735248, 3077154, 3741984, 4102872, 4615731, 5470496, 6154308, 7483968, 8205744, 9231462, 10428133, 10940992, 12137663, 12308616, 16411488, 18462924, 20856266, 24275326, 24617232, 31284399, 32822976, 36412989, 36925848, 41712532, 48550652, 49234464, 62568798, 72825978, 73851696, 83425064, 93853197, 97101304, 98468928, 109238967, 125137596, 145651956, 147703392, 166850128, 187706394, 194202608, 218477934, 250275192, 281559591, 291303912, 295406784, 327716901, 333700256, 375412788, 388405216, 436955868, 500550384, 563119182, 582607824, 655433802, 667400512, 740397443, 750825576, 776810432, 873911736, 1001100768, 1126238364, 1165215648, 1310867604, 1480794886, 1501651152, 1747823472, 2002201536, 2221192329, 2252476728, 2330431296, 2621735208, 2961589772, 3003302304, 3495646944, 4442384658, 4504953456, 5243470416, 5923179544, 6006604608, 6663576987, 6991293888, 8884769316, 9009906912, 10486940832, 11846359088, 13327153974, 17769538632, 18019813824, 19990730961, 20973881664, 23692718176, 26654307948, 35539077264, 39981461922, 47385436352, 53308615896, 71078154528, 79962923844, 106617231792, 142156309056, 159925847688, 213234463584, 319851695376, 426468927168, 639703390752, 1279406781504]

約数ペア:

[(1, 1279406781504), (2, 639703390752), (3, 426468927168), (4, 319851695376), (6, 213234463584), (8, 159925847688), (9, 142156309056), (12, 106617231792), (16, 79962923844), (18, 71078154528), (24, 53308615896), (27, 47385436352), (32, 39981461922), (36, 35539077264), (48, 26654307948), (54, 23692718176), (61, 20973881664), (64, 19990730961), (71, 18019813824), (72, 17769538632), (96, 13327153974), (108, 11846359088), (122, 10486940832), (142, 9009906912), (144, 8884769316), (183, 6991293888), (192, 6663576987), (213, 6006604608), (216, 5923179544), (244, 5243470416), (284, 4504953456), (288, 4442384658), (366, 3495646944), (426, 3003302304), (432, 2961589772), (488, 2621735208), (549, 2330431296), (568, 2252476728), (576, 2221192329), (639, 2002201536), (732, 1747823472), (852, 1501651152), (864, 1480794886), (976, 1310867604), (1098, 1165215648), (1136, 1126238364), (1278, 1001100768), (1464, 873911736), (1647, 776810432), (1704, 750825576), (1728, 740397443), (1917, 667400512), (1952, 655433802), (2196, 582607824), (2272, 563119182), (2556, 500550384), (2928, 436955868), (3294, 388405216), (3408, 375412788), (3834, 333700256), (3904, 327716901), (4331, 295406784), (4392, 291303912), (4544, 281559591), (5112, 250275192), (5856, 218477934), (6588, 194202608), (6816, 187706394), (7668, 166850128), (8662, 147703392), (8784, 145651956), (10224, 125137596), (11712, 109238967), (12993, 98468928), (13176, 97101304), (13632, 93853197), (15336, 83425064), (17324, 73851696), (17568, 72825978), (20448, 62568798), (25986, 49234464), (26352, 48550652), (30672, 41712532), (34648, 36925848), (35136, 36412989), (38979, 32822976), (40896, 31284399), (51972, 24617232), (52704, 24275326), (61344, 20856266), (69296, 18462924), (77958, 16411488), (103944, 12308616), (105408, 12137663), (116937, 10940992), (122688, 10428133), (138592, 9231462), (155916, 8205744), (170953, 7483968), (207888, 6154308), (233874, 5470496), (277184, 4615731), (311832, 4102872), (341906, 3741984), (415776, 3077154), (467748, 2735248), (512859, 2494656), (623664, 2051436), (683812, 1870992), (831552, 1538577), (935496, 1367624), (1025718, 1247328)]