1811020416

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2789}}^1$

素因数の和:2914

約数の個数: 128

約数和(自身を含む): 5122440000

約数和(自身を除く): 3311419584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 89, 96, 114, 128, 152, 178, 192, 228, 267, 304, 356, 384, 456, 534, 608, 712, 912, 1068, 1216, 1424, 1691, 1824, 2136, 2432, 2789, 2848, 3382, 3648, 4272, 5073, 5578, 5696, 6764, 7296, 8367, 8544, 10146, 11156, 11392, 13528, 16734, 17088, 20292, 22312, 27056, 33468, 34176, 40584, 44624, 52991, 54112, 66936, 81168, 89248, 105982, 108224, 133872, 158973, 162336, 178496, 211964, 216448, 248221, 267744, 317946, 324672, 356992, 423928, 496442, 535488, 635892, 649344, 744663, 847856, 992884, 1070976, 1271784, 1489326, 1695712, 1985768, 2543568, 2978652, 3391424, 3971536, 4716199, 5087136, 5957304, 6782848, 7943072, 9432398, 10174272, 11914608, 14148597, 15886144, 18864796, 20348544, 23829216, 28297194, 31772288, 37729592, 47658432, 56594388, 75459184, 95316864, 113188776, 150918368, 226377552, 301836736, 452755104, 603673472, 905510208, 1811020416]

約数ペア:

[(1, 1811020416), (2, 905510208), (3, 603673472), (4, 452755104), (6, 301836736), (8, 226377552), (12, 150918368), (16, 113188776), (19, 95316864), (24, 75459184), (32, 56594388), (38, 47658432), (48, 37729592), (57, 31772288), (64, 28297194), (76, 23829216), (89, 20348544), (96, 18864796), (114, 15886144), (128, 14148597), (152, 11914608), (178, 10174272), (192, 9432398), (228, 7943072), (267, 6782848), (304, 5957304), (356, 5087136), (384, 4716199), (456, 3971536), (534, 3391424), (608, 2978652), (712, 2543568), (912, 1985768), (1068, 1695712), (1216, 1489326), (1424, 1271784), (1691, 1070976), (1824, 992884), (2136, 847856), (2432, 744663), (2789, 649344), (2848, 635892), (3382, 535488), (3648, 496442), (4272, 423928), (5073, 356992), (5578, 324672), (5696, 317946), (6764, 267744), (7296, 248221), (8367, 216448), (8544, 211964), (10146, 178496), (11156, 162336), (11392, 158973), (13528, 133872), (16734, 108224), (17088, 105982), (20292, 89248), (22312, 81168), (27056, 66936), (33468, 54112), (34176, 52991), (40584, 44624)]