411798128

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 936743616

約数和(自身を除く): 524945488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 173, 212, 346, 371, 401, 424, 692, 742, 802, 848, 1211, 1384, 1484, 1604, 2422, 2768, 2807, 2968, 3208, 4844, 5614, 5936, 6416, 9169, 9688, 11228, 18338, 19376, 21253, 22456, 36676, 42506, 44912, 64183, 69373, 73352, 85012, 128366, 138746, 146704, 148771, 170024, 256732, 277492, 297542, 340048, 485611, 513464, 554984, 595084, 971222, 1026928, 1109968, 1190168, 1942444, 2380336, 3676769, 3884888, 7353538, 7769776, 14707076, 25737383, 29414152, 51474766, 58828304, 102949532, 205899064, 411798128]

約数ペア:

[(1, 411798128), (2, 205899064), (4, 102949532), (7, 58828304), (8, 51474766), (14, 29414152), (16, 25737383), (28, 14707076), (53, 7769776), (56, 7353538), (106, 3884888), (112, 3676769), (173, 2380336), (212, 1942444), (346, 1190168), (371, 1109968), (401, 1026928), (424, 971222), (692, 595084), (742, 554984), (802, 513464), (848, 485611), (1211, 340048), (1384, 297542), (1484, 277492), (1604, 256732), (2422, 170024), (2768, 148771), (2807, 146704), (2968, 138746), (3208, 128366), (4844, 85012), (5614, 73352), (5936, 69373), (6416, 64183), (9169, 44912), (9688, 42506), (11228, 36676), (18338, 22456), (19376, 21253)]