334450480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6563}}^1$

素因数の和:6603

約数の個数: 120

約数和(自身を含む): 974281392

約数和(自身を除く): 639830912

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3185, 3640, 3920, 5096, 6370, 6563, 7280, 10192, 12740, 13126, 25480, 26252, 32815, 45941, 50960, 52504, 65630, 85319, 91882, 105008, 131260, 170638, 183764, 229705, 262520, 321587, 341276, 367528, 426595, 459410, 525040, 597233, 643174, 682552, 735056, 853190, 918820, 1194466, 1286348, 1365104, 1607935, 1706380, 1837640, 2388932, 2572696, 2986165, 3215870, 3412760, 3675280, 4180631, 4777864, 5145392, 5972330, 6431740, 6825520, 8361262, 9555728, 11944660, 12863480, 16722524, 20903155, 23889320, 25726960, 33445048, 41806310, 47778640, 66890096, 83612620, 167225240, 334450480]

約数ペア:

[(1, 334450480), (2, 167225240), (4, 83612620), (5, 66890096), (7, 47778640), (8, 41806310), (10, 33445048), (13, 25726960), (14, 23889320), (16, 20903155), (20, 16722524), (26, 12863480), (28, 11944660), (35, 9555728), (40, 8361262), (49, 6825520), (52, 6431740), (56, 5972330), (65, 5145392), (70, 4777864), (80, 4180631), (91, 3675280), (98, 3412760), (104, 3215870), (112, 2986165), (130, 2572696), (140, 2388932), (182, 1837640), (196, 1706380), (208, 1607935), (245, 1365104), (260, 1286348), (280, 1194466), (364, 918820), (392, 853190), (455, 735056), (490, 682552), (520, 643174), (560, 597233), (637, 525040), (728, 459410), (784, 426595), (910, 367528), (980, 341276), (1040, 321587), (1274, 262520), (1456, 229705), (1820, 183764), (1960, 170638), (2548, 131260), (3185, 105008), (3640, 91882), (3920, 85319), (5096, 65630), (6370, 52504), (6563, 50960), (7280, 45941), (10192, 32815), (12740, 26252), (13126, 25480)]