1964834536

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{797}}^1$

素因数の和:1167

約数の個数: 96

約数和(自身を含む): 4530405600

約数和(自身を除く): 2565571064

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 331, 392, 532, 662, 797, 931, 1064, 1324, 1594, 1862, 2317, 2648, 3188, 3724, 4634, 5579, 6289, 6376, 7448, 9268, 11158, 12578, 15143, 16219, 18536, 22316, 25156, 30286, 32438, 39053, 44023, 44632, 50312, 60572, 64876, 78106, 88046, 106001, 121144, 129752, 156212, 176092, 212002, 263807, 308161, 312424, 352184, 424004, 527614, 616322, 742007, 848008, 1055228, 1232644, 1484014, 1846649, 2110456, 2465288, 2968028, 3693298, 5012333, 5936056, 7386596, 10024666, 12926543, 14773192, 20049332, 25853086, 35086331, 40098664, 51706172, 70172662, 103412344, 140345324, 245604317, 280690648, 491208634, 982417268, 1964834536]

約数ペア:

[(1, 1964834536), (2, 982417268), (4, 491208634), (7, 280690648), (8, 245604317), (14, 140345324), (19, 103412344), (28, 70172662), (38, 51706172), (49, 40098664), (56, 35086331), (76, 25853086), (98, 20049332), (133, 14773192), (152, 12926543), (196, 10024666), (266, 7386596), (331, 5936056), (392, 5012333), (532, 3693298), (662, 2968028), (797, 2465288), (931, 2110456), (1064, 1846649), (1324, 1484014), (1594, 1232644), (1862, 1055228), (2317, 848008), (2648, 742007), (3188, 616322), (3724, 527614), (4634, 424004), (5579, 352184), (6289, 312424), (6376, 308161), (7448, 263807), (9268, 212002), (11158, 176092), (12578, 156212), (15143, 129752), (16219, 121144), (18536, 106001), (22316, 88046), (25156, 78106), (30286, 64876), (32438, 60572), (39053, 50312), (44023, 44632)]