293702436

素因数分解:

$2^2\times 3^6\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2212

約数の個数: 84

約数和(自身を含む): 787379712

約数和(自身を除く): 493677276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 243, 282, 324, 423, 486, 564, 729, 846, 972, 1269, 1458, 1692, 2143, 2538, 2916, 3807, 4286, 5076, 6429, 7614, 8572, 11421, 12858, 15228, 19287, 22842, 25716, 34263, 38574, 45684, 57861, 68526, 77148, 100721, 115722, 137052, 173583, 201442, 231444, 302163, 347166, 402884, 520749, 604326, 694332, 906489, 1041498, 1208652, 1562247, 1812978, 2082996, 2719467, 3124494, 3625956, 5438934, 6248988, 8158401, 10877868, 16316802, 24475203, 32633604, 48950406, 73425609, 97900812, 146851218, 293702436]

約数ペア:

[(1, 293702436), (2, 146851218), (3, 97900812), (4, 73425609), (6, 48950406), (9, 32633604), (12, 24475203), (18, 16316802), (27, 10877868), (36, 8158401), (47, 6248988), (54, 5438934), (81, 3625956), (94, 3124494), (108, 2719467), (141, 2082996), (162, 1812978), (188, 1562247), (243, 1208652), (282, 1041498), (324, 906489), (423, 694332), (486, 604326), (564, 520749), (729, 402884), (846, 347166), (972, 302163), (1269, 231444), (1458, 201442), (1692, 173583), (2143, 137052), (2538, 115722), (2916, 100721), (3807, 77148), (4286, 68526), (5076, 57861), (6429, 45684), (7614, 38574), (8572, 34263), (11421, 25716), (12858, 22842), (15228, 19287)]