438748716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2719}}^1$

素因数の和:2863

約数の個数: 96

約数和(自身を含む): 1250242560

約数和(自身を除く): 811493844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 113, 119, 204, 226, 238, 339, 357, 452, 476, 678, 714, 791, 1356, 1428, 1582, 1921, 2373, 2719, 3164, 3842, 4746, 5438, 5763, 7684, 8157, 9492, 10876, 11526, 13447, 16314, 19033, 23052, 26894, 32628, 38066, 40341, 46223, 53788, 57099, 76132, 80682, 92446, 114198, 138669, 161364, 184892, 228396, 277338, 307247, 323561, 554676, 614494, 647122, 921741, 970683, 1228988, 1294244, 1843482, 1941366, 2150729, 3686964, 3882732, 4301458, 5223199, 6452187, 8602916, 10446398, 12904374, 15669597, 20892796, 25808748, 31339194, 36562393, 62678388, 73124786, 109687179, 146249572, 219374358, 438748716]

約数ペア:

[(1, 438748716), (2, 219374358), (3, 146249572), (4, 109687179), (6, 73124786), (7, 62678388), (12, 36562393), (14, 31339194), (17, 25808748), (21, 20892796), (28, 15669597), (34, 12904374), (42, 10446398), (51, 8602916), (68, 6452187), (84, 5223199), (102, 4301458), (113, 3882732), (119, 3686964), (204, 2150729), (226, 1941366), (238, 1843482), (339, 1294244), (357, 1228988), (452, 970683), (476, 921741), (678, 647122), (714, 614494), (791, 554676), (1356, 323561), (1428, 307247), (1582, 277338), (1921, 228396), (2373, 184892), (2719, 161364), (3164, 138669), (3842, 114198), (4746, 92446), (5438, 80682), (5763, 76132), (7684, 57099), (8157, 53788), (9492, 46223), (10876, 40341), (11526, 38066), (13447, 32628), (16314, 26894), (19033, 23052)]