668865072906

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{18973}}^1\times {\mathrm{15923}}^1$

素因数の和:34948

約数の個数: 64

約数和(自身を含む): 1522795559040

約数和(自身を除く): 853930486134

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 15923, 18973, 31846, 37946, 47769, 56919, 95538, 113838, 143307, 170757, 286614, 341514, 429921, 512271, 652843, 777893, 859842, 1024542, 1305686, 1555786, 1958529, 2333679, 3917058, 4667358, 5875587, 7001037, 11751174, 14002074, 17626761, 21003111, 35253522, 42006222, 302107079, 604214158, 906321237, 1812642474, 2718963711, 5437927422, 8156891133, 12386390239, 16313782266, 24772780478, 37159170717, 74318341434, 111477512151, 222955024302, 334432536453, 668865072906]

約数ペア:

[(1, 668865072906), (2, 334432536453), (3, 222955024302), (6, 111477512151), (9, 74318341434), (18, 37159170717), (27, 24772780478), (41, 16313782266), (54, 12386390239), (82, 8156891133), (123, 5437927422), (246, 2718963711), (369, 1812642474), (738, 906321237), (1107, 604214158), (2214, 302107079), (15923, 42006222), (18973, 35253522), (31846, 21003111), (37946, 17626761), (47769, 14002074), (56919, 11751174), (95538, 7001037), (113838, 5875587), (143307, 4667358), (170757, 3917058), (286614, 2333679), (341514, 1958529), (429921, 1555786), (512271, 1305686), (652843, 1024542), (777893, 859842)]