449909616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1933}}^1$

素因数の和:2330

約数の個数: 80

約数和(自身を含む): 1255676576

約数和(自身を除く): 805766960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 373, 624, 746, 1119, 1492, 1933, 2238, 2984, 3866, 4476, 4849, 5799, 5968, 7732, 8952, 9698, 11598, 14547, 15464, 17904, 19396, 23196, 25129, 29094, 30928, 38792, 46392, 50258, 58188, 75387, 77584, 92784, 100516, 116376, 150774, 201032, 232752, 301548, 402064, 603096, 721009, 1206192, 1442018, 2163027, 2884036, 4326054, 5768072, 8652108, 9373117, 11536144, 17304216, 18746234, 28119351, 34608432, 37492468, 56238702, 74984936, 112477404, 149969872, 224954808, 449909616]

約数ペア:

[(1, 449909616), (2, 224954808), (3, 149969872), (4, 112477404), (6, 74984936), (8, 56238702), (12, 37492468), (13, 34608432), (16, 28119351), (24, 18746234), (26, 17304216), (39, 11536144), (48, 9373117), (52, 8652108), (78, 5768072), (104, 4326054), (156, 2884036), (208, 2163027), (312, 1442018), (373, 1206192), (624, 721009), (746, 603096), (1119, 402064), (1492, 301548), (1933, 232752), (2238, 201032), (2984, 150774), (3866, 116376), (4476, 100516), (4849, 92784), (5799, 77584), (5968, 75387), (7732, 58188), (8952, 50258), (9698, 46392), (11598, 38792), (14547, 30928), (15464, 29094), (17904, 25129), (19396, 23196)]