290909344992

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{61842973}}^1$

素因数の和:61843000

約数の個数: 72

約数和(自身を含む): 888312478536

約数和(自身を除く): 597403133544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 61842973, 123685946, 185528919, 247371892, 371057838, 432900811, 494743784, 742115676, 865801622, 989487568, 1298702433, 1484231352, 1731603244, 1978975136, 2597404866, 2968462704, 3030305677, 3463206488, 5194809732, 5936925408, 6060611354, 6926412976, 9090917031, 10389619464, 12121222708, 13852825952, 18181834062, 20779238928, 24242445416, 36363668124, 41558477856, 48484890832, 72727336248, 96969781664, 145454672496, 290909344992]

約数ペア:

[(1, 290909344992), (2, 145454672496), (3, 96969781664), (4, 72727336248), (6, 48484890832), (7, 41558477856), (8, 36363668124), (12, 24242445416), (14, 20779238928), (16, 18181834062), (21, 13852825952), (24, 12121222708), (28, 10389619464), (32, 9090917031), (42, 6926412976), (48, 6060611354), (49, 5936925408), (56, 5194809732), (84, 3463206488), (96, 3030305677), (98, 2968462704), (112, 2597404866), (147, 1978975136), (168, 1731603244), (196, 1484231352), (224, 1298702433), (294, 989487568), (336, 865801622), (392, 742115676), (588, 494743784), (672, 432900811), (784, 371057838), (1176, 247371892), (1568, 185528919), (2352, 123685946), (4704, 61842973)]