328134864

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1087}}^1$

素因数の和:1448

約数の個数: 80

約数和(自身を含む): 895815680

約数和(自身を除く): 567680816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 331, 456, 662, 912, 993, 1087, 1324, 1986, 2174, 2648, 3261, 3972, 4348, 5296, 6289, 6522, 7944, 8696, 12578, 13044, 15888, 17392, 18867, 20653, 25156, 26088, 37734, 41306, 50312, 52176, 61959, 75468, 82612, 100624, 123918, 150936, 165224, 247836, 301872, 330448, 359797, 495672, 719594, 991344, 1079391, 1439188, 2158782, 2878376, 4317564, 5756752, 6836143, 8635128, 13672286, 17270256, 20508429, 27344572, 41016858, 54689144, 82033716, 109378288, 164067432, 328134864]

約数ペア:

[(1, 328134864), (2, 164067432), (3, 109378288), (4, 82033716), (6, 54689144), (8, 41016858), (12, 27344572), (16, 20508429), (19, 17270256), (24, 13672286), (38, 8635128), (48, 6836143), (57, 5756752), (76, 4317564), (114, 2878376), (152, 2158782), (228, 1439188), (304, 1079391), (331, 991344), (456, 719594), (662, 495672), (912, 359797), (993, 330448), (1087, 301872), (1324, 247836), (1986, 165224), (2174, 150936), (2648, 123918), (3261, 100624), (3972, 82612), (4348, 75468), (5296, 61959), (6289, 52176), (6522, 50312), (7944, 41306), (8696, 37734), (12578, 26088), (13044, 25156), (15888, 20653), (17392, 18867)]