8664441264

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{282487}}^1$

素因数の和:282575

約数の個数: 80

約数和(自身を含む): 25220528640

約数和(自身を除く): 16556087376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 7668, 10224, 15336, 30672, 282487, 564974, 847461, 1129948, 1694922, 2259896, 2542383, 3389844, 4519792, 5084766, 6779688, 7627149, 10169532, 13559376, 15254298, 20056577, 20339064, 30508596, 40113154, 40678128, 60169731, 61017192, 80226308, 120339462, 122034384, 160452616, 180509193, 240678924, 320905232, 361018386, 481357848, 541527579, 722036772, 962715696, 1083055158, 1444073544, 2166110316, 2888147088, 4332220632, 8664441264]

約数ペア:

[(1, 8664441264), (2, 4332220632), (3, 2888147088), (4, 2166110316), (6, 1444073544), (8, 1083055158), (9, 962715696), (12, 722036772), (16, 541527579), (18, 481357848), (24, 361018386), (27, 320905232), (36, 240678924), (48, 180509193), (54, 160452616), (71, 122034384), (72, 120339462), (108, 80226308), (142, 61017192), (144, 60169731), (213, 40678128), (216, 40113154), (284, 30508596), (426, 20339064), (432, 20056577), (568, 15254298), (639, 13559376), (852, 10169532), (1136, 7627149), (1278, 6779688), (1704, 5084766), (1917, 4519792), (2556, 3389844), (3408, 2542383), (3834, 2259896), (5112, 1694922), (7668, 1129948), (10224, 847461), (15336, 564974), (30672, 282487)]