378790056

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{309469}}^1$

素因数の和:309498

約数の個数: 48

約数和(自身を含む): 1086239700

約数和(自身を除く): 707449644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 309469, 618938, 928407, 1237876, 1856814, 2475752, 2785221, 3713628, 5260973, 5570442, 7427256, 10521946, 11140884, 15782919, 21043892, 22281768, 31565838, 42087784, 47348757, 63131676, 94697514, 126263352, 189395028, 378790056]

約数ペア:

[(1, 378790056), (2, 189395028), (3, 126263352), (4, 94697514), (6, 63131676), (8, 47348757), (9, 42087784), (12, 31565838), (17, 22281768), (18, 21043892), (24, 15782919), (34, 11140884), (36, 10521946), (51, 7427256), (68, 5570442), (72, 5260973), (102, 3713628), (136, 2785221), (153, 2475752), (204, 1856814), (306, 1237876), (408, 928407), (612, 618938), (1224, 309469)]