291201264

素因数分解:

$2^4\times 3^3\times {\mathrm{241}}^1\times {\mathrm{2797}}^1$

素因数の和:3055

約数の個数: 80

約数和(自身を含む): 839623840

約数和(自身を除く): 548422576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 241, 432, 482, 723, 964, 1446, 1928, 2169, 2797, 2892, 3856, 4338, 5594, 5784, 6507, 8391, 8676, 11188, 11568, 13014, 16782, 17352, 22376, 25173, 26028, 33564, 34704, 44752, 50346, 52056, 67128, 75519, 100692, 104112, 134256, 151038, 201384, 302076, 402768, 604152, 674077, 1208304, 1348154, 2022231, 2696308, 4044462, 5392616, 6066693, 8088924, 10785232, 12133386, 16177848, 18200079, 24266772, 32355696, 36400158, 48533544, 72800316, 97067088, 145600632, 291201264]

約数ペア:

[(1, 291201264), (2, 145600632), (3, 97067088), (4, 72800316), (6, 48533544), (8, 36400158), (9, 32355696), (12, 24266772), (16, 18200079), (18, 16177848), (24, 12133386), (27, 10785232), (36, 8088924), (48, 6066693), (54, 5392616), (72, 4044462), (108, 2696308), (144, 2022231), (216, 1348154), (241, 1208304), (432, 674077), (482, 604152), (723, 402768), (964, 302076), (1446, 201384), (1928, 151038), (2169, 134256), (2797, 104112), (2892, 100692), (3856, 75519), (4338, 67128), (5594, 52056), (5784, 50346), (6507, 44752), (8391, 34704), (8676, 33564), (11188, 26028), (11568, 25173), (13014, 22376), (16782, 17352)]