348749142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4243}}^1$

素因数の和:4377

約数の個数: 64

約数和(自身を含む): 847441920

約数和(自身を除く): 498692778

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 103, 114, 133, 206, 266, 309, 399, 618, 721, 798, 1442, 1957, 2163, 3914, 4243, 4326, 5871, 8486, 11742, 12729, 13699, 25458, 27398, 29701, 41097, 59402, 80617, 82194, 89103, 161234, 178206, 241851, 437029, 483702, 564319, 874058, 1128638, 1311087, 1692957, 2622174, 3059203, 3385914, 6118406, 8303551, 9177609, 16607102, 18355218, 24910653, 49821306, 58124857, 116249714, 174374571, 348749142]

約数ペア:

[(1, 348749142), (2, 174374571), (3, 116249714), (6, 58124857), (7, 49821306), (14, 24910653), (19, 18355218), (21, 16607102), (38, 9177609), (42, 8303551), (57, 6118406), (103, 3385914), (114, 3059203), (133, 2622174), (206, 1692957), (266, 1311087), (309, 1128638), (399, 874058), (618, 564319), (721, 483702), (798, 437029), (1442, 241851), (1957, 178206), (2163, 161234), (3914, 89103), (4243, 82194), (4326, 80617), (5871, 59402), (8486, 41097), (11742, 29701), (12729, 27398), (13699, 25458)]