274139892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34457}}^1$

素因数の和:34497

約数の個数: 72

約数和(自身を含む): 790190856

約数和(自身を除く): 516050964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 34457, 68914, 103371, 137828, 206742, 310113, 413484, 447941, 585769, 620226, 895882, 1171538, 1240452, 1343823, 1757307, 1791764, 2343076, 2687646, 3514614, 4031469, 5271921, 5375292, 7029228, 7614997, 8062938, 10543842, 15229994, 16125876, 21087684, 22844991, 30459988, 45689982, 68534973, 91379964, 137069946, 274139892]

約数ペア:

[(1, 274139892), (2, 137069946), (3, 91379964), (4, 68534973), (6, 45689982), (9, 30459988), (12, 22844991), (13, 21087684), (17, 16125876), (18, 15229994), (26, 10543842), (34, 8062938), (36, 7614997), (39, 7029228), (51, 5375292), (52, 5271921), (68, 4031469), (78, 3514614), (102, 2687646), (117, 2343076), (153, 1791764), (156, 1757307), (204, 1343823), (221, 1240452), (234, 1171538), (306, 895882), (442, 620226), (468, 585769), (612, 447941), (663, 413484), (884, 310113), (1326, 206742), (1989, 137828), (2652, 103371), (3978, 68914), (7956, 34457)]