420022780704

素因数分解:

$2^5\times 3^2\times {\mathrm{17923}}^1\times {\mathrm{81371}}^1$

素因数の和:99310

約数の個数: 72

約数和(自身を含む): 1194521105232

約数和(自身を除く): 774498324528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 17923, 35846, 53769, 71692, 81371, 107538, 143384, 161307, 162742, 215076, 244113, 286768, 322614, 325484, 430152, 488226, 573536, 645228, 650968, 732339, 860304, 976452, 1290456, 1301936, 1464678, 1720608, 1952904, 2580912, 2603872, 2929356, 3905808, 5161824, 5858712, 7811616, 11717424, 23434848, 1458412433, 2916824866, 4375237299, 5833649732, 8750474598, 11667299464, 13125711897, 17500949196, 23334598928, 26251423794, 35001898392, 46669197856, 52502847588, 70003796784, 105005695176, 140007593568, 210011390352, 420022780704]

約数ペア:

[(1, 420022780704), (2, 210011390352), (3, 140007593568), (4, 105005695176), (6, 70003796784), (8, 52502847588), (9, 46669197856), (12, 35001898392), (16, 26251423794), (18, 23334598928), (24, 17500949196), (32, 13125711897), (36, 11667299464), (48, 8750474598), (72, 5833649732), (96, 4375237299), (144, 2916824866), (288, 1458412433), (17923, 23434848), (35846, 11717424), (53769, 7811616), (71692, 5858712), (81371, 5161824), (107538, 3905808), (143384, 2929356), (161307, 2603872), (162742, 2580912), (215076, 1952904), (244113, 1720608), (286768, 1464678), (322614, 1301936), (325484, 1290456), (430152, 976452), (488226, 860304), (573536, 732339), (645228, 650968)]