854293428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{4643}}^1$

素因数の和:4941

約数の個数: 72

約数和(自身を含む): 2282061600

約数和(自身を除く): 1427768172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 269, 342, 538, 684, 807, 1076, 1614, 2421, 3228, 4643, 4842, 5111, 9286, 9684, 10222, 13929, 15333, 18572, 20444, 27858, 30666, 41787, 45999, 55716, 61332, 83574, 88217, 91998, 167148, 176434, 183996, 264651, 352868, 529302, 793953, 1058604, 1248967, 1587906, 2497934, 3175812, 3746901, 4995868, 7493802, 11240703, 14987604, 22481406, 23730373, 44962812, 47460746, 71191119, 94921492, 142382238, 213573357, 284764476, 427146714, 854293428]

約数ペア:

[(1, 854293428), (2, 427146714), (3, 284764476), (4, 213573357), (6, 142382238), (9, 94921492), (12, 71191119), (18, 47460746), (19, 44962812), (36, 23730373), (38, 22481406), (57, 14987604), (76, 11240703), (114, 7493802), (171, 4995868), (228, 3746901), (269, 3175812), (342, 2497934), (538, 1587906), (684, 1248967), (807, 1058604), (1076, 793953), (1614, 529302), (2421, 352868), (3228, 264651), (4643, 183996), (4842, 176434), (5111, 167148), (9286, 91998), (9684, 88217), (10222, 83574), (13929, 61332), (15333, 55716), (18572, 45999), (20444, 41787), (27858, 30666)]