15694930888

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1973}}^1$

素因数の和:2236

約数の個数: 128

約数和(自身を含む): 37142784000

約数和(自身を除く): 21447853112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 223, 343, 364, 392, 446, 637, 686, 728, 892, 1274, 1372, 1561, 1784, 1973, 2548, 2744, 2899, 3122, 3946, 4459, 5096, 5798, 6244, 7892, 8918, 10927, 11596, 12488, 13811, 15784, 17836, 20293, 21854, 23192, 25649, 27622, 35672, 40586, 43708, 51298, 55244, 76489, 81172, 87416, 96677, 102596, 110488, 142051, 152978, 162344, 179543, 193354, 205192, 284102, 305956, 359086, 386708, 439979, 568204, 611912, 676739, 718172, 773416, 879958, 994357, 1136408, 1256801, 1353478, 1436344, 1759916, 1988714, 2513602, 2706956, 3079853, 3519832, 3977428, 5027204, 5413912, 5719727, 6159706, 7954856, 8797607, 10054408, 11439454, 12319412, 17595214, 21558971, 22878908, 24638824, 35190428, 40038089, 43117942, 45757816, 70380856, 80076178, 86235884, 150912797, 160152356, 172471768, 280266623, 301825594, 320304712, 560533246, 603651188, 1121066492, 1207302376, 1961866361, 2242132984, 3923732722, 7847465444, 15694930888]

約数ペア:

[(1, 15694930888), (2, 7847465444), (4, 3923732722), (7, 2242132984), (8, 1961866361), (13, 1207302376), (14, 1121066492), (26, 603651188), (28, 560533246), (49, 320304712), (52, 301825594), (56, 280266623), (91, 172471768), (98, 160152356), (104, 150912797), (182, 86235884), (196, 80076178), (223, 70380856), (343, 45757816), (364, 43117942), (392, 40038089), (446, 35190428), (637, 24638824), (686, 22878908), (728, 21558971), (892, 17595214), (1274, 12319412), (1372, 11439454), (1561, 10054408), (1784, 8797607), (1973, 7954856), (2548, 6159706), (2744, 5719727), (2899, 5413912), (3122, 5027204), (3946, 3977428), (4459, 3519832), (5096, 3079853), (5798, 2706956), (6244, 2513602), (7892, 1988714), (8918, 1759916), (10927, 1436344), (11596, 1353478), (12488, 1256801), (13811, 1136408), (15784, 994357), (17836, 879958), (20293, 773416), (21854, 718172), (23192, 676739), (25649, 611912), (27622, 568204), (35672, 439979), (40586, 386708), (43708, 359086), (51298, 305956), (55244, 284102), (76489, 205192), (81172, 193354), (87416, 179543), (96677, 162344), (102596, 152978), (110488, 142051)]