243367684

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{823}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 498355200

約数和(自身を除く): 254987516

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 179, 236, 358, 413, 716, 823, 826, 1253, 1646, 1652, 2506, 3292, 5012, 5761, 10561, 11522, 21122, 23044, 42244, 48557, 73927, 97114, 147317, 147854, 194228, 294634, 295708, 339899, 589268, 679798, 1031219, 1359596, 2062438, 4124876, 8691703, 17383406, 34766812, 60841921, 121683842, 243367684]

約数ペア:

[(1, 243367684), (2, 121683842), (4, 60841921), (7, 34766812), (14, 17383406), (28, 8691703), (59, 4124876), (118, 2062438), (179, 1359596), (236, 1031219), (358, 679798), (413, 589268), (716, 339899), (823, 295708), (826, 294634), (1253, 194228), (1646, 147854), (1652, 147317), (2506, 97114), (3292, 73927), (5012, 48557), (5761, 42244), (10561, 23044), (11522, 21122)]