1940915208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137303}}^1$

素因数の和:137362

約数の個数: 64

約数和(自身を含む): 5272473600

約数和(自身を除く): 3331558392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 7068, 14136, 137303, 274606, 411909, 549212, 823818, 1098424, 1647636, 2608757, 3295272, 4256393, 5217514, 7826271, 8512786, 10435028, 12769179, 15652542, 17025572, 20870056, 25538358, 31305084, 34051144, 51076716, 62610168, 80871467, 102153432, 161742934, 242614401, 323485868, 485228802, 646971736, 970457604, 1940915208]

約数ペア:

[(1, 1940915208), (2, 970457604), (3, 646971736), (4, 485228802), (6, 323485868), (8, 242614401), (12, 161742934), (19, 102153432), (24, 80871467), (31, 62610168), (38, 51076716), (57, 34051144), (62, 31305084), (76, 25538358), (93, 20870056), (114, 17025572), (124, 15652542), (152, 12769179), (186, 10435028), (228, 8512786), (248, 7826271), (372, 5217514), (456, 4256393), (589, 3295272), (744, 2608757), (1178, 1647636), (1767, 1098424), (2356, 823818), (3534, 549212), (4712, 411909), (7068, 274606), (14136, 137303)]