1687857552

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1321}}^1$

素因数の和:1821

約数の個数: 120

約数和(自身を含む): 4986689760

約数和(自身を除く): 3298832208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 467, 684, 912, 934, 1321, 1368, 1401, 1868, 2642, 2736, 2802, 3736, 3963, 4203, 5284, 5604, 7472, 7926, 8406, 8873, 10568, 11208, 11889, 15852, 16812, 17746, 21136, 22416, 23778, 25099, 26619, 31704, 33624, 35492, 47556, 50198, 53238, 63408, 67248, 70984, 75297, 79857, 95112, 100396, 106476, 141968, 150594, 159714, 190224, 200792, 212952, 225891, 301188, 319428, 401584, 425904, 451782, 602376, 616907, 638856, 903564, 1204752, 1233814, 1277712, 1807128, 1850721, 2467628, 3614256, 3701442, 4935256, 5552163, 7402884, 9870512, 11104326, 11721233, 14805768, 22208652, 23442466, 29611536, 35163699, 44417304, 46884932, 70327398, 88834608, 93769864, 105491097, 140654796, 187539728, 210982194, 281309592, 421964388, 562619184, 843928776, 1687857552]

約数ペア:

[(1, 1687857552), (2, 843928776), (3, 562619184), (4, 421964388), (6, 281309592), (8, 210982194), (9, 187539728), (12, 140654796), (16, 105491097), (18, 93769864), (19, 88834608), (24, 70327398), (36, 46884932), (38, 44417304), (48, 35163699), (57, 29611536), (72, 23442466), (76, 22208652), (114, 14805768), (144, 11721233), (152, 11104326), (171, 9870512), (228, 7402884), (304, 5552163), (342, 4935256), (456, 3701442), (467, 3614256), (684, 2467628), (912, 1850721), (934, 1807128), (1321, 1277712), (1368, 1233814), (1401, 1204752), (1868, 903564), (2642, 638856), (2736, 616907), (2802, 602376), (3736, 451782), (3963, 425904), (4203, 401584), (5284, 319428), (5604, 301188), (7472, 225891), (7926, 212952), (8406, 200792), (8873, 190224), (10568, 159714), (11208, 150594), (11889, 141968), (15852, 106476), (16812, 100396), (17746, 95112), (21136, 79857), (22416, 75297), (23778, 70984), (25099, 67248), (26619, 63408), (31704, 53238), (33624, 50198), (35492, 47556)]