233947008

素因数分解:

$2^7\times 3^3\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 696864000

約数和(自身を除く): 462916992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 139, 144, 192, 216, 278, 288, 384, 417, 432, 487, 556, 576, 834, 864, 974, 1112, 1152, 1251, 1461, 1668, 1728, 1948, 2224, 2502, 2922, 3336, 3456, 3753, 3896, 4383, 4448, 5004, 5844, 6672, 7506, 7792, 8766, 8896, 10008, 11688, 13149, 13344, 15012, 15584, 17532, 17792, 20016, 23376, 26298, 26688, 30024, 31168, 35064, 40032, 46752, 52596, 53376, 60048, 62336, 67693, 70128, 80064, 93504, 105192, 120096, 135386, 140256, 160128, 187008, 203079, 210384, 240192, 270772, 280512, 406158, 420768, 480384, 541544, 561024, 609237, 812316, 841536, 1083088, 1218474, 1624632, 1683072, 1827711, 2166176, 2436948, 3249264, 3655422, 4332352, 4873896, 6498528, 7310844, 8664704, 9747792, 12997056, 14621688, 19495584, 25994112, 29243376, 38991168, 58486752, 77982336, 116973504, 233947008]

約数ペア:

[(1, 233947008), (2, 116973504), (3, 77982336), (4, 58486752), (6, 38991168), (8, 29243376), (9, 25994112), (12, 19495584), (16, 14621688), (18, 12997056), (24, 9747792), (27, 8664704), (32, 7310844), (36, 6498528), (48, 4873896), (54, 4332352), (64, 3655422), (72, 3249264), (96, 2436948), (108, 2166176), (128, 1827711), (139, 1683072), (144, 1624632), (192, 1218474), (216, 1083088), (278, 841536), (288, 812316), (384, 609237), (417, 561024), (432, 541544), (487, 480384), (556, 420768), (576, 406158), (834, 280512), (864, 270772), (974, 240192), (1112, 210384), (1152, 203079), (1251, 187008), (1461, 160128), (1668, 140256), (1728, 135386), (1948, 120096), (2224, 105192), (2502, 93504), (2922, 80064), (3336, 70128), (3456, 67693), (3753, 62336), (3896, 60048), (4383, 53376), (4448, 52596), (5004, 46752), (5844, 40032), (6672, 35064), (7506, 31168), (7792, 30024), (8766, 26688), (8896, 26298), (10008, 23376), (11688, 20016), (13149, 17792), (13344, 17532), (15012, 15584)]