1640992912998

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1933}}^1\times {\mathrm{34841}}^1$

素因数の和:36941

約数の個数: 64

約数和(自身を含む): 3415581886464

約数和(自身を除く): 1774588973466

約数列:

[1, 2, 3, 6, 31, 62, 93, 131, 186, 262, 393, 786, 1933, 3866, 4061, 5799, 8122, 11598, 12183, 24366, 34841, 59923, 69682, 104523, 119846, 179769, 209046, 253223, 359538, 506446, 759669, 1080071, 1519338, 2160142, 3240213, 4564171, 6480426, 7849913, 9128342, 13692513, 15699826, 23549739, 27385026, 47099478, 67347653, 134695306, 141489301, 202042959, 282978602, 404085918, 424467903, 848935806, 2087777243, 4175554486, 6263331729, 8822542543, 12526663458, 17645085086, 26467627629, 52935255258, 273498818833, 546997637666, 820496456499, 1640992912998]

約数ペア:

[(1, 1640992912998), (2, 820496456499), (3, 546997637666), (6, 273498818833), (31, 52935255258), (62, 26467627629), (93, 17645085086), (131, 12526663458), (186, 8822542543), (262, 6263331729), (393, 4175554486), (786, 2087777243), (1933, 848935806), (3866, 424467903), (4061, 404085918), (5799, 282978602), (8122, 202042959), (11598, 141489301), (12183, 134695306), (24366, 67347653), (34841, 47099478), (59923, 27385026), (69682, 23549739), (104523, 15699826), (119846, 13692513), (179769, 9128342), (209046, 7849913), (253223, 6480426), (359538, 4564171), (506446, 3240213), (759669, 2160142), (1080071, 1519338)]