729853872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{19469}}^1$

素因数の和:19562

約数の個数: 80

約数和(自身を含む): 2085937920

約数和(自身を除く): 1356084048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 4686, 6248, 9372, 12496, 18744, 19469, 37488, 38938, 58407, 77876, 116814, 155752, 214159, 233628, 311504, 428318, 467256, 642477, 856636, 934512, 1284954, 1382299, 1713272, 2569908, 2764598, 3426544, 4146897, 5139816, 5529196, 8293794, 10279632, 11058392, 15205289, 16587588, 22116784, 30410578, 33175176, 45615867, 60821156, 66350352, 91231734, 121642312, 182463468, 243284624, 364926936, 729853872]

約数ペア:

[(1, 729853872), (2, 364926936), (3, 243284624), (4, 182463468), (6, 121642312), (8, 91231734), (11, 66350352), (12, 60821156), (16, 45615867), (22, 33175176), (24, 30410578), (33, 22116784), (44, 16587588), (48, 15205289), (66, 11058392), (71, 10279632), (88, 8293794), (132, 5529196), (142, 5139816), (176, 4146897), (213, 3426544), (264, 2764598), (284, 2569908), (426, 1713272), (528, 1382299), (568, 1284954), (781, 934512), (852, 856636), (1136, 642477), (1562, 467256), (1704, 428318), (2343, 311504), (3124, 233628), (3408, 214159), (4686, 155752), (6248, 116814), (9372, 77876), (12496, 58407), (18744, 38938), (19469, 37488)]