1777996976

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:1002

約数の個数: 80

約数和(自身を含む): 3995101440

約数和(自身を除く): 2217104464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 179, 262, 358, 524, 677, 716, 917, 1048, 1253, 1354, 1432, 1834, 2096, 2506, 2708, 2864, 3668, 4739, 5012, 5416, 7336, 9478, 10024, 10832, 14672, 18956, 20048, 23449, 37912, 46898, 75824, 88687, 93796, 121183, 164143, 177374, 187592, 242366, 328286, 354748, 375184, 484732, 620809, 656572, 709496, 848281, 969464, 1241618, 1313144, 1418992, 1696562, 1938928, 2483236, 2626288, 3393124, 4966472, 6786248, 9932944, 13572496, 15874973, 31749946, 63499892, 111124811, 126999784, 222249622, 253999568, 444499244, 888998488, 1777996976]

約数ペア:

[(1, 1777996976), (2, 888998488), (4, 444499244), (7, 253999568), (8, 222249622), (14, 126999784), (16, 111124811), (28, 63499892), (56, 31749946), (112, 15874973), (131, 13572496), (179, 9932944), (262, 6786248), (358, 4966472), (524, 3393124), (677, 2626288), (716, 2483236), (917, 1938928), (1048, 1696562), (1253, 1418992), (1354, 1313144), (1432, 1241618), (1834, 969464), (2096, 848281), (2506, 709496), (2708, 656572), (2864, 620809), (3668, 484732), (4739, 375184), (5012, 354748), (5416, 328286), (7336, 242366), (9478, 187592), (10024, 177374), (10832, 164143), (14672, 121183), (18956, 93796), (20048, 88687), (23449, 75824), (37912, 46898)]