442700745890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1\times {\mathrm{719}}^1$

素因数の和:1344

約数の個数: 128

約数和(自身を含む): 877879296000

約数和(自身を除く): 435178550110

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 167, 334, 359, 395, 718, 719, 790, 835, 1027, 1438, 1670, 1795, 2054, 2171, 3590, 3595, 4342, 4667, 5135, 7190, 9334, 9347, 10270, 10855, 13193, 18694, 21710, 23335, 26386, 28361, 46670, 46735, 56722, 56801, 59953, 65965, 93470, 113602, 119906, 120073, 131930, 141805, 171509, 240146, 258121, 283610, 284005, 299765, 343018, 368693, 516242, 568010, 599530, 600365, 737386, 738413, 779389, 857545, 1200730, 1290605, 1476826, 1558778, 1560949, 1715090, 1843465, 2581210, 3121898, 3355573, 3686930, 3692065, 3896945, 4736287, 6711146, 7384130, 7793890, 7804745, 9472574, 9485767, 15609490, 16777865, 18971534, 20391559, 23681435, 33555730, 40783118, 43106207, 47362870, 47428835, 61571731, 86212414, 94857670, 101957795, 123143462, 123314971, 203915590, 215531035, 246629942, 265090267, 307858655, 431062070, 530180534, 560380691, 615717310, 616574855, 1120761382, 1233149710, 1325451335, 2650902670, 2801903455, 3405390353, 5603806910, 6810780706, 17026951765, 34053903530, 44270074589, 88540149178, 221350372945, 442700745890]

約数ペア:

[(1, 442700745890), (2, 221350372945), (5, 88540149178), (10, 44270074589), (13, 34053903530), (26, 17026951765), (65, 6810780706), (79, 5603806910), (130, 3405390353), (158, 2801903455), (167, 2650902670), (334, 1325451335), (359, 1233149710), (395, 1120761382), (718, 616574855), (719, 615717310), (790, 560380691), (835, 530180534), (1027, 431062070), (1438, 307858655), (1670, 265090267), (1795, 246629942), (2054, 215531035), (2171, 203915590), (3590, 123314971), (3595, 123143462), (4342, 101957795), (4667, 94857670), (5135, 86212414), (7190, 61571731), (9334, 47428835), (9347, 47362870), (10270, 43106207), (10855, 40783118), (13193, 33555730), (18694, 23681435), (21710, 20391559), (23335, 18971534), (26386, 16777865), (28361, 15609490), (46670, 9485767), (46735, 9472574), (56722, 7804745), (56801, 7793890), (59953, 7384130), (65965, 6711146), (93470, 4736287), (113602, 3896945), (119906, 3692065), (120073, 3686930), (131930, 3355573), (141805, 3121898), (171509, 2581210), (240146, 1843465), (258121, 1715090), (283610, 1560949), (284005, 1558778), (299765, 1476826), (343018, 1290605), (368693, 1200730), (516242, 857545), (568010, 779389), (599530, 738413), (600365, 737386)]