646304016

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1328

約数の個数: 80

約数和(自身を含む): 1701668864

約数和(自身を除く): 1055364848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 127, 194, 254, 291, 381, 388, 508, 582, 762, 776, 1016, 1093, 1164, 1524, 1552, 2032, 2186, 2328, 3048, 3279, 4372, 4656, 6096, 6558, 8744, 12319, 13116, 17488, 24638, 26232, 36957, 49276, 52464, 73914, 98552, 106021, 138811, 147828, 197104, 212042, 277622, 295656, 318063, 416433, 424084, 555244, 591312, 636126, 832866, 848168, 1110488, 1272252, 1665732, 1696336, 2220976, 2544504, 3331464, 5089008, 6662928, 13464667, 26929334, 40394001, 53858668, 80788002, 107717336, 161576004, 215434672, 323152008, 646304016]

約数ペア:

[(1, 646304016), (2, 323152008), (3, 215434672), (4, 161576004), (6, 107717336), (8, 80788002), (12, 53858668), (16, 40394001), (24, 26929334), (48, 13464667), (97, 6662928), (127, 5089008), (194, 3331464), (254, 2544504), (291, 2220976), (381, 1696336), (388, 1665732), (508, 1272252), (582, 1110488), (762, 848168), (776, 832866), (1016, 636126), (1093, 591312), (1164, 555244), (1524, 424084), (1552, 416433), (2032, 318063), (2186, 295656), (2328, 277622), (3048, 212042), (3279, 197104), (4372, 147828), (4656, 138811), (6096, 106021), (6558, 98552), (8744, 73914), (12319, 52464), (13116, 49276), (17488, 36957), (24638, 26232)]