312017904

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{701}}^1$

素因数の和:1007

約数の個数: 120

約数和(自身を含む): 957353904

約数和(自身を除く): 645336000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 281, 396, 528, 562, 701, 792, 843, 1124, 1402, 1584, 1686, 2103, 2248, 2529, 2804, 3091, 3372, 4206, 4496, 5058, 5608, 6182, 6309, 6744, 7711, 8412, 9273, 10116, 11216, 12364, 12618, 13488, 15422, 16824, 18546, 20232, 23133, 24728, 25236, 27819, 30844, 33648, 37092, 40464, 46266, 49456, 50472, 55638, 61688, 69399, 74184, 92532, 100944, 111276, 123376, 138798, 148368, 185064, 196981, 222552, 277596, 370128, 393962, 445104, 555192, 590943, 787924, 1110384, 1181886, 1575848, 1772829, 2166791, 2363772, 3151696, 3545658, 4333582, 4727544, 6500373, 7091316, 8667164, 9455088, 13000746, 14182632, 17334328, 19501119, 26001492, 28365264, 34668656, 39002238, 52002984, 78004476, 104005968, 156008952, 312017904]

約数ペア:

[(1, 312017904), (2, 156008952), (3, 104005968), (4, 78004476), (6, 52002984), (8, 39002238), (9, 34668656), (11, 28365264), (12, 26001492), (16, 19501119), (18, 17334328), (22, 14182632), (24, 13000746), (33, 9455088), (36, 8667164), (44, 7091316), (48, 6500373), (66, 4727544), (72, 4333582), (88, 3545658), (99, 3151696), (132, 2363772), (144, 2166791), (176, 1772829), (198, 1575848), (264, 1181886), (281, 1110384), (396, 787924), (528, 590943), (562, 555192), (701, 445104), (792, 393962), (843, 370128), (1124, 277596), (1402, 222552), (1584, 196981), (1686, 185064), (2103, 148368), (2248, 138798), (2529, 123376), (2804, 111276), (3091, 100944), (3372, 92532), (4206, 74184), (4496, 69399), (5058, 61688), (5608, 55638), (6182, 50472), (6309, 49456), (6744, 46266), (7711, 40464), (8412, 37092), (9273, 33648), (10116, 30844), (11216, 27819), (12364, 25236), (12618, 24728), (13488, 23133), (15422, 20232), (16824, 18546)]