678100752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5297}}^1$

素因数の和:5445

約数の個数: 120

約数和(自身を含む): 2186336256

約数和(自身を除く): 1508235504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 168, 252, 254, 336, 381, 504, 508, 762, 889, 1008, 1016, 1143, 1524, 1778, 2032, 2286, 2667, 3048, 3556, 4572, 5297, 5334, 6096, 7112, 8001, 9144, 10594, 10668, 14224, 15891, 16002, 18288, 21188, 21336, 31782, 32004, 37079, 42376, 42672, 47673, 63564, 64008, 74158, 84752, 95346, 111237, 127128, 128016, 148316, 190692, 222474, 254256, 296632, 333711, 381384, 444948, 593264, 667422, 672719, 762768, 889896, 1334844, 1345438, 1779792, 2018157, 2669688, 2690876, 4036314, 4709033, 5339376, 5381752, 6054471, 8072628, 9418066, 10763504, 12108942, 14127099, 16145256, 18836132, 24217884, 28254198, 32290512, 37672264, 42381297, 48435768, 56508396, 75344528, 84762594, 96871536, 113016792, 169525188, 226033584, 339050376, 678100752]

約数ペア:

[(1, 678100752), (2, 339050376), (3, 226033584), (4, 169525188), (6, 113016792), (7, 96871536), (8, 84762594), (9, 75344528), (12, 56508396), (14, 48435768), (16, 42381297), (18, 37672264), (21, 32290512), (24, 28254198), (28, 24217884), (36, 18836132), (42, 16145256), (48, 14127099), (56, 12108942), (63, 10763504), (72, 9418066), (84, 8072628), (112, 6054471), (126, 5381752), (127, 5339376), (144, 4709033), (168, 4036314), (252, 2690876), (254, 2669688), (336, 2018157), (381, 1779792), (504, 1345438), (508, 1334844), (762, 889896), (889, 762768), (1008, 672719), (1016, 667422), (1143, 593264), (1524, 444948), (1778, 381384), (2032, 333711), (2286, 296632), (2667, 254256), (3048, 222474), (3556, 190692), (4572, 148316), (5297, 128016), (5334, 127128), (6096, 111237), (7112, 95346), (8001, 84752), (9144, 74158), (10594, 64008), (10668, 63564), (14224, 47673), (15891, 42672), (16002, 42376), (18288, 37079), (21188, 32004), (21336, 31782)]