397418539248

素因数分解:

$2^4\times 3^2\times {\mathrm{347}}^1\times {\mathrm{971}}^1\times {\mathrm{8191}}^1$

素因数の和:9523

約数の個数: 120

約数和(自身を含む): 1116710240256

約数和(自身を除く): 719291701008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 347, 694, 971, 1041, 1388, 1942, 2082, 2776, 2913, 3123, 3884, 4164, 5552, 5826, 6246, 7768, 8191, 8328, 8739, 11652, 12492, 15536, 16382, 16656, 17478, 23304, 24573, 24984, 32764, 34956, 46608, 49146, 49968, 65528, 69912, 73719, 98292, 131056, 139824, 147438, 196584, 294876, 336937, 393168, 589752, 673874, 1010811, 1179504, 1347748, 2021622, 2695496, 2842277, 3032433, 4043244, 5390992, 5684554, 6064866, 7953461, 8086488, 8526831, 11369108, 12129732, 15906922, 16172976, 17053662, 22738216, 23860383, 24259464, 25580493, 31813844, 34107324, 45476432, 47720766, 48518928, 51160986, 63627688, 68214648, 71581149, 95441532, 102321972, 127255376, 136429296, 143162298, 190883064, 204643944, 286324596, 381766128, 409287888, 572649192, 1145298384, 2759850967, 5519701934, 8279552901, 11039403868, 16559105802, 22078807736, 24838658703, 33118211604, 44157615472, 49677317406, 66236423208, 99354634812, 132472846416, 198709269624, 397418539248]

約数ペア:

[(1, 397418539248), (2, 198709269624), (3, 132472846416), (4, 99354634812), (6, 66236423208), (8, 49677317406), (9, 44157615472), (12, 33118211604), (16, 24838658703), (18, 22078807736), (24, 16559105802), (36, 11039403868), (48, 8279552901), (72, 5519701934), (144, 2759850967), (347, 1145298384), (694, 572649192), (971, 409287888), (1041, 381766128), (1388, 286324596), (1942, 204643944), (2082, 190883064), (2776, 143162298), (2913, 136429296), (3123, 127255376), (3884, 102321972), (4164, 95441532), (5552, 71581149), (5826, 68214648), (6246, 63627688), (7768, 51160986), (8191, 48518928), (8328, 47720766), (8739, 45476432), (11652, 34107324), (12492, 31813844), (15536, 25580493), (16382, 24259464), (16656, 23860383), (17478, 22738216), (23304, 17053662), (24573, 16172976), (24984, 15906922), (32764, 12129732), (34956, 11369108), (46608, 8526831), (49146, 8086488), (49968, 7953461), (65528, 6064866), (69912, 5684554), (73719, 5390992), (98292, 4043244), (131056, 3032433), (139824, 2842277), (147438, 2695496), (196584, 2021622), (294876, 1347748), (336937, 1179504), (393168, 1010811), (589752, 673874)]